butterflies


Viceroy butterfly on 'Miss Molly' butterfly bush September 2017

Viceroy butterfly on ‘Miss Molly’ butterfly bush

“By all these lovely tokens
September days are here,
With summer’s best of weather
And autumn’s best of cheer.”
–   Helen Hunt Jackson, September, 1830-1885

September brings a wealth of inspiration to the senses. Leaves of Virginia creeper are red already, there is the intoxicating scent of wild grapes in the pre-dawn foggy mornings, asters and goldenrods bring colorful splashes to the landscape and sunsets may fill the cooling sky with brilliant deep reds and oranges. Tree Hydrangeas, Hydrangea paniculata, had a great year, and many still have panicles of colorful flower heads. While many plants and insects are winding down to an early retirement, there is still a lot going on in the great outdoors.

Hydrangea paniculata dwarfing a visitor to Wickham Park, Manchester Pamm Cooper photo 2017

Hydrangea paniculata dwarfing a visitor to Wickham Park

It may be the time of year for oddities, now and then. For instance, there is a horse chestnut outside our office on the Storrs campus that has several flowers in full bloom this week. While many shrubs and fruit trees, like cherries and azaleas, may have a secondary bloom in the fall after rains, cool weather with a late autumn warm spell following, a chestnut blooming at this time of year is a more remarkable event. A bumblebee spent time visiting the flowers, so a second round of pollen and nectar is a bonus in that quarter.

bumblebee on horse chestnut flower 9-28-2017

Horse chestnut with visiting bumblebee – an unusual bloom for September

Red-headed crickets are a first for my gardens this September. These small crickets have a distinctive red head and thorax, iridescent black wings, and yellow legs.  At first glance, they really do not appear to be crickets because of how they move around vegetation. They also have large palps with a paddle-like end that they wave around almost constantly, giving the appearance of mini George Foremans sparring in the air before a fight. Found mostly only three feet above the ground, they have a loud trill and are usually more common south and west of Connecticut.

red headed bush cricket backyard garden 2017

Red-headed bush cricket

While visiting Kent Falls recently, I came upon a few small clumps of American spikenard. Aralia racemose, loaded with berries. Highly medicinal, this native plant is found in moist woodland areas such as along the waterfall trail at Kent Falls. Roots are sometimes used as a substitute for sarsaparilla, another Connecticut wildflower.

spikenard Kent Falls 9-11-17

American spikenard berries ripen in September

Many migrating butterflies like monarchs and American Ladies are on the move now and may be found on late season flowers like butterfly bush, zinnias, Tithonia, Lantana, cohosh, goldenrod, asters and many other flowers. In annual plantings where I work, honey bees are especially abundant on Salvia guaranitica  ‘ Black and Blue ’  right now.  And while many butterflies and bees can be found on various butterfly bush cultivars, the hands on favorite seems to be the cultivar ” Miss Molly” which has deep red/pink, richly scented flowers that attract hummingbirds, flower beetles, fly pollinators, people and bees galore. This is a great addition to a pollinator or butterfly garden. Other late season bloomers for our native insects and butterflies are black cohosh and Eupatorium  rugosum, (chocolate Joe-Pye weed), as well as asters and goldenrods.

American lady on Tithonia sunflower

American Lady on Tithonia sunflower

Black and blue salvia

‘Black and Blue’ salvia is great for attracting hummingbirds and honey bees

Snapping turtles are hatching now.  The other day while mowing fairways, I spotted long dew tracks and there at the end were two little snapper hatchlings. Very soft upon hatching, they are often heron chow, and these little turtles will travel long distances to find a good habitat.

newly hatched snapping turtle 9-25-2017 Pamm Cooper photo

Newly hatched snapping turtle

Every day at my house, we engage in a “Where is Waldo?” type hunt in the backyard gardens. What we are looking for are the tiny gray tree frogs that are hanging out on certain plants during the day. Snapping up any insects that get too close, these guys are a lot of fun to watch and look for. Most of ones we are finding are green, and are slightly larger than a thumbnail right now.  It gives us all some free entertainment before the leaves fall and we move on to- raking leaves…

two thumbnail size gray tree frogs Pamm Cooper photo

Two tiny gray tree frogs in my garden

Katydids, crickets and sometimes tree frogs are making a racket at night. Although really not unpleasant, to me, they are loud. But more enjoyable to listen to than the neighbor’s barking dog…I found a katydid eating a hyssop flower recently, but who cares about that this late in the year?

katydid eating hyssop flowers in September

katydid eating hyssop flwer

Bees are having their last hurrah now as the blooming season winds down. While native goldenrods and asters are important food sources of food for late season bees and wasps, there are many garden plants that are important nectar and pollen sources as well. In my own garden, I have two hyssops- anise and blue giant hyssop. There were bumblebees and honeybees that went on both, but there were small bees that preferred only the anise hyssop. These bees were very noisy, and hovered near flowers before landing, behaving like hover flies. Most likely these bees were in the Megachilid genera- the leaf-cutting bees. Abdominal hairs collect the pollen in these species and may take on the brilliant colors of pollen from the flowers they visit.

Megachilid leaf cutting bee on aster Belding September 2017

Megachile family leaf-cutting bee on aster

As the season winds down, there are still some caterpillars to be found, like the beloved wooly bears and other tiger moth cats like the yellow bear. A spotted Apotelodes was a good find. A robust, densely hairy caterpillar, this large fellow is notable for three sets of long hairs called “pencils” along the dorsum, and for its equally conspicuous red feet, making it look like it is wearing five pairs of little red shoes.

spotted apatelodes on honeysuckle Cohen Woodland field 9-12-2017 Pamm Cooper photo

Spotted Apatelodes caterpillar showing its little red feet

And just for fun, next year consider planting a candy corn vine, Manettia inflate, on a small trellis.  An annual vine, flowers last well into the fall before the first killing frost. This South American native has tubular flowers that resemble candy corn, and they are a favorite of the hummingbirds (and myself!) in my backyard.

candy corn vine an annual fun plant Pamm Cooper photo

Candy corn vine

 

Pamm Cooper

 

 

 

 

 

groundnut August 13 2017

Groundnut flowers

“The brilliant poppy flaunts her head

Amidst the ripening grain,

And adds her voice to sell the song

That August’s here again.”

–  Helen Winslow

 

August means summer is heading for a subtle change. Evenings begin to get cooler, skies are less hazy, most birds are getting a break from chasing fledglings all over creation, and the sounds of crickets and katydids during the night have replaced the trilling of the tree frogs. Bats are seen more frequently now as many moths and other late summer night- flying insects are abundant. Trees and shrubs have ripening fruit, deer are eating acorns already and, to top it all off, we just had a solar eclipse. Now is a great time to get outside and see what is happening in the garden and in the wild.

female and male juvenile wood ducks Early August Airline Trail marsh Pamm Cooper photo

Juvenile wood ducks are on their own now

The tiger bee fly, Xenox tigrinis is a very large fly that can be seen flying about now. About the size of a quarter, this fly may fly low over lawns and can be mistaken for a wasp. It has large white markings at the end of its abdomen and they really stand out against the black color of the rest of the abdomen, resembling a bald faced hornet somewhat as it flies around, , apart from its size. Female tiger flies lay eggs near carpenter bee tunnels, and its larvae will eat the bee larvae that are developing within.

tiger bee fly 8-21-2017

Tiger bee fly

One of our larger spiders is the black and yellow orb weaver, Argiope aurantia. Commonly known as garden spiders, orb weavers are frequently found in gardens, meadows and fields. Their web has a zig-zag pattern at the end of a  thickened strip of silk that and may signal birds so that they see it and avoid flying through the web, thus saving the spider from major repair work. Who knows? Other creatures seem to miss that cue and end up as little morsels in the food “web”.

orb weaver spider

yellow and black orb weaver

Another orb weaver, the arrow spider (Micrantha sagittata), is much smaller the black and yellow one, and is one of only three Micrantha species found in North America. It has an interesting web composed on a rather permanent frame structure and then the orb section is built inside the frame at dawn every day. In the evening, the spider will consume the orb part of its web and have to start anew the next morning. The whys and wherefores of this behavior is one to be marveled at, if not at all understood by mere mortals.

Arrow spider Micrathena sagittata PAmm Cooper photo

Arrow spider

Butterflies are having a banner year- even giant swallowtails are being seen in northern Connecticut as of late. I just peeked inside the old stinging nettles leaf shelter of a red admiral butterfly caterpillar and found its chrysalis inside. One way to avoid predators is certainly to make oneself scarce. Monarchs, spicebush and tiger swallowtails and American ladies are abundant in numbers this year. Good plants for late season butterflies, especially migrators, are boneset, Joe-pyes, goldenrods, mountain mint, lantana, petunias, impatiens and bluebeard (Caryopteris). Mints and bluebeard are excellent for late summer pollinators as well. My gardens are humming with bee and butterfly activity right now as I have most of these plants in flower.

red admiral chrysalis inside nettle leaf shelter

Red admiral butterfly chrysalis inside a nettle leaf shelter

Venturing out where forbs and small shrubs abound, you may run across the groundnut, Apios americana a native perennial vine that right now is in flower. The sweet- scented flowers are wisteria- like in form, appearing in small clusters along the vine. Found climbing among small shrubs and perennials like dogwoods, goldenrods and ferns, this plant is sometimes only noticed because its flowers are so striking in both color and clustered among a green background form the plant derives its name from the edible tubers that were consumed by native Americans and early settlers.

Cardinal flowers are also in bloom along watercourses now, and their brilliant dark red blooms and rich nectar attract hummingbirds. Along with jewelweed, cardinal flower is a great source of food for these energetic little birds. If you wait long enough when these plants are flowering, a hummingbird or two should make an appearance.

cardinal flower in stream

cardinal flower

Giant silkworm moths are putting in a second appearance this year, meaning a second or partial second generation of caterpillars will soon hatch. Over the last three weeks, Polyphemus and Luna moths have been seen, and there are fourth instar Promethea caterpillars out. Since the giant silkworm caterpillars take so long to reach the pupal stage, they may run out of foliage as many of the trees they feed on may shed their leaves before they can form cocoons.

exhausted Polyphemus moth on leaf litter Pamm Cooper photo

Polyphemus moth

And be careful out there! This past weekend I found two saddleback slug moth caterpillars in two different areas of the state, both on foliage not far off the ground. Though small, these caterpillars have many urticating spines that can cause a sensation like being stabbed with hundreds of tiny red-hot hypodermic needles.

saddleback found on small black cherry 8-19-2017

Saddleback caterpillar

As we move into the end of summer, sunrises and sunsets should be more colorful as the skies get cooler and particles high in the atmosphere scatter the blue light to our west and east as the sun sets or rises. To the early bird, then, may you see a spectacular sunrise.  And to the observer at eventide, may you be rewarded with an equally breathtaking sunset.

August dawn GHills from 8 8-18-13

August dawn

 

Pamm Cooper          August 2017

 

 

 

IMG_20170702_114322695One of the best things about summer in Connecticut is the easy drive to the Connecticut shore as almost any point in Connecticut is no more than a 1 ½ hour drive to the Long Island Sound. Although Connecticut is the third smallest state area-wise (5543² miles) we are ranked either 17th or 20th in total ocean coastline. The 20th ranking is from the National Oceanic and Atmospheric Administration (NOAA) which includes tidal inlets and the Great Lakes in its calculations. Our 17th place ranking says that we have 96 miles of coastline while the 20th place gives us a grand total of 618 miles. In fact, if every citizen of Connecticut stood very close (and held our babies and toddlers) we could all stand along that 618-mile coastline! I must admit, as we walked along Sound View Beach over the 4th of July weekend it felt as if that scenario was taking place.

But walking a little further away from the sea of humanity is when the real appeal of the Connecticut shore happens for me. The diversity of the plants and vegetation that can be encountered never ceases to amaze me. Even though hydrangeas grow all over Connecticut, including in our yard in Enfield, they never seem as deeply blue as they do when there is a touch of salt in the air…

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…the honeysuckle smells sweeter…

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…and the beach rose hips are the size of cherry tomatoes!

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The Connecticut coastal region has a longer frost-free season than most of the state of Connecticut, 15-35 days longer depending on where you live. I would love an extra 35 days of growing time for my gardens but I don’t know if I would be willing to exchange those extra days just to worry about the salinity tolerance of my plants, sandy soils that may drain too quickly, or high winds. Those are all a part of the ecoregion along the Connecticut shore and each of those factors play a part in selecting plants for landscaping in that area.

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Salt can affect and potentially kill shoreline plants in two ways; either through salt spray that can damage leaves and plant tissues or through groundwater where salt water is brought in on daily tides. Where the groundwater is highly concentrated with salt water plant tissues can be damaged as with salt spray but additionally they will suffer with water uptake issues. When the concentrations of salt in the soil surrounding the roots of a plant become too high the plant may be forced to accumulate salts in its root cells to compensate for the higher levels outside. Expending energy to facilitate these functions means less energy will be directed toward the growth and vigor of the plant, sometimes causing the roots to go dormant, and resulting in a poor or stunted appearance.

Have you ever noticed how plantings along the shore seem to almost hug the ground? When salt is dissolved in water it separates into equal ratios of its two ions: sodium and chloride. It is the build-up of chloride ions in plant tissues such as the stems and leaves that will present as browned, bronzed, or ‘scorched’, leaf edges.

scorched

Even the slope of the land or whether there is a sea wall present will influence the amount of salt damage that can occur. Within the same property or area several different salinity levels may be present as plants that are on the lower end of a slope may receive twice-daily infiltrations of seawater at high tide. And an area that slopes up will be more affected by salt spray. In fact, unlike the effect of elevated levels of salt in groundwater which tend to be localized, salt spray can reach plants several miles inland.

Fortunately, many species of plants that are native to Connecticut have developed the ability to thrive in these conditions and are categorized as highly salt tolerant, moderately tolerant, and least tolerant. Using plants that are highly tolerant as a buffer to shield less tolerant plants from salt spray, winds, or that simply increase the distance from areas of salty groundwater is a good option. The Connecticut Coastal Planting Guide from Connecticut Sea Grant/UConn has a great listing of trees, shrubs, herbaceous perennials, and groundcovers and their salt tolerance levels. Our recent trip to the shore showed some wonderful examples.

IMG_20170711_112627268   Sassafras

Mountain Laurel     IMG_20170711_115224655_HDR

IMG_20170711_113134395   Viburnum

Trumpet creeper           IMG_20170711_182901348_HDR

Through UConn, the College of Agriculture, Health, and Natural Resources has a resource that, through a step-by-step process, will help you prepare your site and choose plants that will have a better chance of survival in the coastal environment, prevent erosion, and provide needed food and protection to coastal wildlife such as this great white heron.

Susan Pelton

All images and videos by Susan Pelton 2017

Venus looking glass II

Venus’ Looking glass

Spring being a tough act to follow, God created June.

Al Bernstein

 

This spring took forever, it seemed, to warm up, but it did, and just in time. Rains provided a boost to plants that suffered during the drought of last year, and dogwoods, crabapples, azaleas and rhododendrons had fabulous flowers this spring. But now June is here, and yesterday marked the first day of summer, and so we move on to the warmer weather and all it brings with it.

elderberry blossoms 2011

Elderberry flower head

Native elderberries are in full bloom right now and many bushes are covered with the large, white flower clusters. Later on, the dark purple fruits will provide food for many birds and mammals. While edible for humans, and high in vitamin C, most people do not care for the raw fruits, but may make jam or pies from them. And mountain laurels are still in bloom now as well. Some cultivars, such as ‘Kaleidoscope and ‘ Firecracker’ have striking red flowers. Dewberry, a native berry that forms mats sometimes as it creeps along the ground, is in bloom now, and its flowers are important food sources for many native bees and butterflies. Soon to come into flower are the native Canada lily, Indian pipe and native wood lilies. Venus’ Looking- glass, Triodanis perfoliata, is a native purple wildflower that has its flowers along the stem at the leaf axils. Poke milkweed, Asclepias exaltata, should be blooming now. This native milkweed grows well in wooded, shady areas. Flower heads dangle down, unlike those of most milkweeds. The white flowers are attractive to several moth pollinators.

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Several insect pests are making their presence known. The infamous 4-lined plant bug, a lime green adult with 4 black lines down its back, leaves behind diagnostic feeding damage that later on will look like black angular leaf spots. They are cosmopolitan in plants they will eat. This year they have been reported feeding on many herbs, dandelions (who cares?!), sunflowers, sedum, and the list goes on. Also, both the Colorado and false potato beetles are mating as we speak, and they seem to be heading for a banner year, population –wise. So crush the eggs as you may find them on any of your nightshade family plants like tomatoes and peppers. Be careful not to crush any lady beetle eggs, though, as the larva will feed on those of the potato beetles.

moutain laurel

mountain laurel cultivar

Colorado potato beetle June 2017pg

Colorado Potato Beetle laying eggs

On a walk along a power line yesterday, I was delighted to see two visitors from the south- common buckeye butterflies. I have not seen these occasional visitors since Hurricane Sandy, so this a good butterfly to keep on the look-out for. Red- spotted purple, viceroys and American lady butterflies should be in the process of laying eggs now, if they haven’t already. I found several tiny spicebush swallowtail caterpillars also this week. Check out your dill, fennel or parsley, because the black swallowtail butterfly may have laid an egg or two on them, and the caterpillars may have hatched out.

common buckeye June 21 2017 Coldbrook

A visiting common buckeye butterfly

Swamp milkweed leaf beetles are easy to spot with their red and black elytra. Not pests, these chunky beetles are just a colorful splash on a green background. Pine sawyers, longhorn beetles commonly mistaken for the invasive Asian long-horned beetle, are active now. They will often visit newly stained decks until the stain dries out. Dogwood calligrapha beetles, striking in their spiffy black markings on a white background, are out and about on native dogwoods now.

calligrapha

dogwood calligrapha beetle

There are many birds that are now fluttering around trying to keep up with newly fledged young.  Catbirds, robins, red-tailed hawks, Carolina and house wrens, Bob-o-links and some sparrows have a clutch early and some species, like the ubiquitous robins have a second brood. Fledglings are often very loud as they beg for food, and get louder still as mothers withhold food briefly, to teach them how to fend for themselves.

chipping sparrows just hatched 6-6-14

Chipping sparrow nest

we recently had a visitor to our office. A green bullfrog somehow landed in our window well and could not escape. So we managed to catch it and Joan Allen walked it to a nearby pond. Another bit of excitement at work.

froggie in the window.jpg

froggy in the window

As you venture out into the landscape, I hope curiosity will get the best of you, causing you to turn over leaves looking for insects, watching birds as you see and hear them, and bending over to see what is lurking on the ground by your feet. In such a way we become more interactive with the environment and thus, less frightened or at least dismayed by new discoveries. Look stuff up when you find it. Curiosity did not kill the cat, nor will it do likewise to people. Nor has asking questions ever done any harm, at least as far as I know…

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Pamm Cooper

 

 

 

Like many landscaped yards in Connecticut our property has boxwood adorning our front yard, planted more than 30 years ago. This shrub is usually a minimal maintenance woody ornamental plant. It requires a bit of shaping once a season even though its slow growth habit doesn’t send out the random foot-long shoots that its neighboring Japanese maple does. In fact, the amount that is trimmed off is more like a ‘shaving’ of its foliage and the easiest way to collect the clippings is to place a tarp beneath the shrub (the tiny pieces of leaf are almost impossible to rake it up). We tend to do the shaping of the shrubs in the landscape somewhere near the end of June and beginning of July. I remember one year (and I’m sure that my daughter will never forget) trimming them on a hot humid day where we ended up wearing bits of foliage that stuck to our damp skin!

Over Memorial Day weekend this year as I walked past the boxwood that borders our driveway I was surprised to see it covered in a white fuzz. I stopped in my tracks for a closer look. Up and down the stems and in the leaf axils was a fluffy white coating that dispersed like a powder into the breeze when I touched the shrub.

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Using a macro lens, I took successively closer images until what looked like just white fuzz became individual clumps and then minute insects. These are the nymphs of the boxwood psyllid and the white fuzz was waxy strands of their crystallized honeydew secretions that is also called ‘lerp’. Yes, that is a real word. Boxwood psyllid (Psylla buxi) are in the family Homoptera, a suborder that also includes aphids, scale insects, cicadas, and leafhoppers.

The tiny orange eggs of the boxwood psyllid overwinter in the bud scales of the boxwood and will hatch when the temperature reaches 80 degree days, around the same time that the buds open. Degree days are an accumulative measurement that allow the prediction of insect appearances and plant blooming. For more info on degree days, visit the Cornell University site: Network for Environment and Weather Applications.

Enfield, CT reached 80 degree days on May 18th this year and between then and mid-June when we accumulate 300 degree days the psyllid nymphs will go through 5 instar (nymph) stages. They mature into winged adults as they finish their incomplete metamorphosis. It was a bit slower this year due to the cooler temperatures. The adults will mate and lay their eggs under the bud scales, there is only one generation a year.

Most of the damage from the boxwood psyllid is in the leaf cupping that happens as the larvae feed. They have sucking mouthparts and the leaves curl around the nymphs as they feed, a rather tell-tale sign of their presence. The psyllid doesn’t do any substantial damage.

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Meanwhile, another pest also made its appearance. A beautiful Goldflame honeysuckle, Lonicera x heckrottii that adorns our deck was getting its yearly aphid visit.

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As a relative of the boxwood psyllid the feeding damage of this aphid (Hyadaphis tataricae) is very similar. They love the flower buds and can feed inside the bud before you can even know that they are there. Aphid damage will stunt the growth of the flower buds and prevent the honeysuckle flowers from blooming.

And that would keep us from one of the pleasures of outdoor dining on a summer evening: watching the hummingbirds visit the showy pink and yellow tubular flowers as they search for nectar. The hummingbirds dart in and out so quickly but they occasionally stop for a brief respite, barely bending the vining stem as they weigh so little, often less than 1/10th of an ounce.

Bees and other pollinators such as the Eastern Tiger Swallowtail (Papilio glaucus) also spend lots of time going from flower to flower on the honeysuckle. It’s important to keep these visitors in mind when dealing with pests such as the aphids. A systemic insecticide should never be used during the period when a plant is flowering. These pesticides will target all insects that feed on the plant’s sap, drink the nectar, or gather the pollen regardless of whether they are beneficial or not.

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A strong spray of water may dislodge aphids and psyllids or an insecticidal soap may be used. An insecticidal soap works as a contact pesticide and as such there is no residual insecticidal activity once the solution has dried. It must sprayed directly on the soft-bodied insects that it effectively controls. It also degrades quickly and will wash off leaf surfaces so that it won’t affect non-target insects, especially pollinators, or the lady beetles that consume the aphids in large quantities.

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If you see (or have seen) psyllids or aphids you may want to do as I do and make a note of it in your calendar or your garden journal so that you can keep an eye out for them next year. Knowing when the aphids may show up on the honeysuckle gives me a bit of an edge in controlling them and allows the most blooms to come to fruition much to the enjoyment of humans, animals, and insects alike!

Susan Pelton

(all images and videos ©Susan Pelton, UConn Home & Garden Education Center)

One of the joys of the return to warm weather is seeing the plethora of flowering plants that suddenly spring up. From early flowering shrubs such as forsythia and azalea to the daffodils, tulips, hyacinth, and crocus it seems that we are suddenly inundated with color. I love to fill my window boxes and planters with the happy pansies and petunias that are able to withstand some of the cool temperatures that we can expect at this time of year.

 

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Pansies

 

These first selections of annuals are just the beginning of the possibilities that lay before us when it comes to choosing varieties for window boxes, planters and hanging baskets. Container plantings allow us select plants that may not be native to our location due to the severity of our winters, to try out new varieties and combinations, and to easily relocate colorful blooms from one spot to another in our yard.

It is not unusual for the window box planting to be delayed as we are compelled to allow nature to take its course. Female doves often set up their nests in our window boxes or empty hanging planters and what can you do other than wait it out?

 

Mourning dove

If you have containers that are family-free you can certainly get them ready for the season. Any planters that did not over-winter well, such as cracked or split pots, should be disposed of and replaced. Empty out any plant debris or soil that is left from last year and sanitize the containers with a 10% bleach solution. Rinse them thoroughly and allow to dry in the sun. I find that coco fiber coir liners do not last more than a season or two so this is a good time to assess and replace those also. Although this spring I have spotted sparrows and mourning doves pulling out the fibers for use in their nests so I may leave one or two liners where they can get to them.

 

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Vinca, evolvulus, lobularia

When selecting new containers keep their location in mind. Larger containers that contain a fig tree, a wisteria and a bi-color buddleia are placed on our ground level patio where it is easier to bring them into the garage for the winter. These plants don’t require much attention through the winter although I will water them every few weeks. Ok, I say that I water them but what I mean is I will dump the ice cubes from a depleted iced coffee into them as I walk by! They have started to show emerging greenery so I have pulled them into a shady area outside and will slowly bring them back into the full sun where they will spend the rest of the season.

 

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Bee visiting a bicolor buddleia

 

Hanging planters and railing planters can bring color and interest while not taking up valuable floor space on decks. Dining outside in the early evening is great when the hummingbirds and pollinators are so close by that we hold our breath lest we disturb them as they visit the flowers!

 

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Hummingbird moth on a petunia

Selecting the plants that will go into your containers is limited only by your personal preferences and by the sun requirements for the given plant. Containers give us an opportunity to bring some non-native plants into our yard, especially those that are not suited to our winters. I find mandevilla to be a lovely container plant. As a tropical species it loves the full sun location of our front porch, produces striking blossoms all summer long, and will overwinter in the house.

 

These plants are about as large as I will choose but there are so many options for really large planters. I love seeing what the landscapers on the UConn campus come up with each season. Coleus, Vinca, sweet potato vine, geranium and petunias will profusely fill out many containers.

Of course, most of us don’t have a team of landscapers at our beck and call so once you have made your container and plant selections the next step is maintenance. The sun and wind will dry out most container plantings more quickly than if the same plants were in the ground, especially when in porous containers such as clay pots. Plastic vessels will retain water a bit better but its best to check all pots on a daily basis.

It’s no longer recommended that rocks or stones be placed in the bottom of containers for drainage. This procedure actually prevents excess water from draining from the soil layer and may keep the roots too wet. A piece of screen or a coffee filter placed in the bottom of the planter is sufficient to prevent soil from washing out.

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Removing spent blooms and pinching back leggy plants will encourage plants to produce more flowers. Also, their fertilizer needs are different from the same plant in the landscape. Using a teaspoon of fertilizer to a gallon of water will help prevent the buildup of excess salt that can afflict container plantings (you know when you see that white crust forming on the surface of the soil or on the rims of clay pots). If it does appear just flush water through the soil until it drains out the bottom.

Container grown plants don’t have to be limited to flowering annuals. Using them for vegetables and herbs is a great option. A planter of herbs near the kitchen door provides really fresh additions to our meals and beverages in the form of rosemary, thyme and mint. It’s also a great way to contain mint which can easily take over a garden bed.

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Another edible planting from last year included mint in a container which had eggplant and the non-edible tourenia. The purple flowers and the deep aubergine of the mature eggplant complimented the stems and leaves of the mint and the purple of the tourenia.

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I have also grown the typical patio tomato plants and the not-so-typical potato plants in containers. It’s a great way to easily harvest the potatoes as you just dump the whole container out onto a tarp and ‘pick’ the potatoes. Controlling the insects and diseases that plague these plants is aided by the fact that you start out with a sanitized container and fresh soil each year. So, as you can see, there is no reason to contain yourself when it comes to container gardening.

Susan Pelton

bloodroot (2)

Bloodroot

“The sun was warm but the wind was chill.
You know how it is with an April day.
When the sun is out and the wind is still…”

Robert Frost

After an extremely dry 2016, spring is already bringing abundant showers here in Connecticut. Vernal pools in most areas have reached their full capacity of rainwater and snow melt. Streams are running strong and ponds that were so low last year are filling up. The warm February weather almost tricked some plants into budding out too early, but the snow and cold that came in early March nipped that process in the bud. Phoebes who had returned in early March were greeted with a foot of snow and freezing temperatures. But they survived. Now we are seeing April return once again, and with it should follow the heralds of warmer weather and longer days.

trout lilies Pamm Cooper photo

Trout lilies in open woods in April

Native willows and maples, such as the red maples, are blooming now and early native bees are availing themselves of the pollen and nectar they provide. Colletes inaequalis– small, handsome ground-nesting bees- are emerging from their winter pupation homes in the soil, where they have lived all their pre-adult lives. They are important pollinators of many early- flowering native plants and often form large colonies in open areas of lawns with sandy soils. They seldom sting, and by the time grass is mowed for the first time, these bees are usually no longer flying in lawn areas. Females dug holes, bring in pollen and nectar they put in a “cellophane “ bag they make, and lay an egg on top. The larva feed on that supply until they pupate, and will emerge as adults the next spring. Queen bumblebees should be out and about any time now as well.

Colletes inaequalis bee covered in pollen- willow 4-3-2017

Native Colletes inaequalis bee foraging on a willow flower

Spring peepers, out in late February for about a day just prior to a snow and freeze, have been giving a nightly chorus now for a couple of weeks. Wood frogs are singing and should be laying eggs any time now, along with spotted salamanders and the American toads.  Check out vernal pools for the floating egg masses of the wood frogs and the rounded masses of the salamander eggs stuck to twigs, stems and leaves under the water surface.

vernal pool reflections in April Pamm Cooper photo copyright 2017

Reflections on a vernal pool- with wood frog and spotted salamander eggs and young spotted salamander larvae swimming on right

Red trillium, Trillium erectum, should bloom around mid- April, if not before.  Tiny bluets, bloodroot and trout lilies also bloom April to May here. Bluets are also an important source of pollen and nectar for many pollinators and spring- flying butterflies such as the spring azure and tiger swallowtail. Dead nettles bloom by late April and receive visits from nay pollinators including honeybees, bumble bees and other native bees, syrphid and other flies and some butterflies.

Red trillium April Pamm Cooper photo

Red trillium

Birds have been singing their morning and evening songs for a while, and the one that sings the most- all day- is the song sparrow. Males sit on the tops of small trees and shrubs, singing to announce their territory and to find a mate. The wood ducks are here now. Look for them in woodland ponds where there is good cover from shrubs and small trees along the water’s edge. These are very shy ducks and often take flight at the tiniest snap of a twig, so stealthy moves and quiet are the way to see them. Check out the trail behind the Meigs Point Nature Center at Hammonasset State Park in late April. You may get to see small flocks of glossy ibis in the salt marsh area as they migrate through on their way north.

song sparrow april 13 2016

Song sparrow with its rusty breast patch

Mourning cloak butterflies may been seen now, especially where trees have sap flows from splits or wounds to the bark. They are seldom seen on flowers, but will obtain nutrients from dung, sap, mud and fermenting fruits. Eggs are laid in rings around twigs of willow, elm and poplars among other woody trees.

Mourning cloak on sap flow from freshly cut tree stump in early April

Mourning cloak butterfly obtaining sap in April from a freshly cut tree stump

bumblebee on purple deadnettle

Bumblebee on dead nettle flower

When you go out, listen for the raucous calls of pileated woodpeckers as they find mates and establish territories. Don’t forget to look down occasionally and you can find all sorts of insects and plants that might be missed otherwise. And check out the flowers of skunk cabbages for the insects that pollinate them. Stop, look and listen whenever and wherever you go, even if it is in your own backyard. Maybe you will agree with Albert Einstein-

“ Joy in looking and comprehending is nature’s most beautiful gift.”

 
Pamm Cooper                                 All photos copyrighted by Pamm Cooper

 

 

 

 

 

 

 

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