Extension News: August 2009 Archives

Rain, rain, and more rain. How well I remember the dry summers of years gone by. You won’t hear me complain.

There is something about moisture from the sky that no watering by hand or hose can replicate. Throw in a bit of lightning and thunder, and the world is suddenly a greener place. That something is the nitrogen-called “poor man’s fertilizer” by some-that results from the wonderful chemistry of our atmosphere.

Another result from all the rain has been a full-to-the-brim wet area in our backyard. My husband and his tractor created it when I complained that he had filled in an area where the cedar waxwings were coming for mud to make nests. Not far from that spot he dug out another bowl-like area about 10 inches deep at the base of a natural spring.

The original builders of our house must have thought the natural springs on this property a sign of good farming land. According to the history of our town, the original householder to live here had water for his cattle because of at least one of those springs, even in dry times.

This water has always drained into a culvert and further on down into the Rocky Branch of the Asquamchumauke (Baker) River. It still does, but now it stays for a time in a small, six-foot-in-diameter pond, a rain-garden by definition, design and default.

We did this in late fall. Winter followed and we waited. The little pond froze over, and snow fell on it and buried it. Then spring arrived, and time reversed itself: first the snow left, then the ice melted.

Then the frogs arrived. First, the peepers and their repetitive medley of hope, followed by birds swooping for water and mud for nest building: tree swallows, goldfinches, bluebirds, robins. Grasses with arching stems grew about and flowered over the pond. Then, the green frogs and their profound harrumphing chorus. The calendar of nature’s sounds.

Over April vacation, the grandkids and I experimented: Could a dozen goldfish survive the summer and eat mosquito larvae? There was some discussion and the pessimists among us hypothesized the fish weren’t long for the pond; the optimists prevailed.

So far, five stalwart survivors remain. Every day I check, and every day they rise to the surface around one in the afternoon, swirling and swooping, swimming in choreographed motion and military-like maneuvers. When the grandkids come over, they shake some feed into the water, but mostly the fish fend quite nicely for themselves. Later on, the fish return to the shade close under the bank and wait, perhaps for another optimal time to surface, to rest, to meditate.

One day, I observed a crow who perhaps thought the goldfish looked like a protein-rich meal for her noisy brood hopping about in our side yard. She flew over and landed on the far side of the pond. Instantly, the fish hid from view. She crooked her head to get a better view, but vanished they had. The crow paced about for a bit and left in what seemed like a huff.

A weekend ago, as two of my grandkids helped me work on creating a woodland garden, we discovered what else might be attracted by water: dragonflies. The first one I saw was a super-sized beauty with a lovely blue tail. I have not spotted that one again, but many others of varied hues and sizes zoomed back and forth as we worked.

Eleven-year-old Liam seemed the natural candidate to help spread wood chips. His idea to drag over a child-size garden bench made the area seem even more defined. His sister, Julia, 8, her creative juices flowing, designed a sign proclaiming “Nana’s Garden” with an arrow, in case anyone couldn’t find it on their own. She added colorful bees and butterflies just in case the real ones buzzing and flitting about needed encouragement.

A note of caution: I never leave my younger grandchildren unsupervised around this area. Water is tantalizing to children. Watching frogs, yes! Doing it alone, no!

Work remains to be done. I’d like to make some cement stepping stones with the kids. Six should do it.

Every day I wonder, are the fish and frogs still there? One day, I penned this haiku.

frog looks up at me
from his watery puddle
plop! Green legs pump fast

By Helen Downing, UNHCE Master Gardener

I don’t know what I expected, but I was a slightly disappointed when I got my first glimpse of the Alpine Garden near Mt. Washington’s summit. I didn’t expect to see Maria von Trapp whirling around a lush mountaintop of plateau-filled flowers, but I did expect to see more than the low-lying green patches around rocks and boulders.

On closer inspection, I saw a microcosmic plant world blooming in this inhabitable place. I’m awed so many of these plants, animals, birds and insects survive in this area’s most brutal weather. Some plants on this mighty mount have lived 100 years or more, and some are endangered.

I’d heard so much about this site, so when I read about a hike there in mid-June, I signed up. Rain poured the entire morning of the nearly three-hour trip to the meeting place. But, like magic, the rain disappeared as the 28 of us caravanned up the Mt. Washington Auto Road.

Our plan was to stop at two transition zones 2,000 and 4,000 feet before trekking down the trail to the Alpine Garden. The idea was to view different mountain environments at various elevations and observe the changes in the landscape as we climbed.

The lower elevation was mostly hardwood forests, thick with sugar and red maples, gray barked American beeches, paper birches and red oaks, all of which turn brilliant colors in fall and bring leaf-loving tourists. We saw yellow birches with peeling bark that glistened like metal. There was wild sarsaparilla, used as drink by colonists and American Indians. Sarsaparilla is sometimes confused with poison ivy, we were told, but the former has five leaflets with fine teeth running along is edges, while the poisonous latter has three leaflets with smooth edges.

As we climbed to the 4,000 foot zone, the hardwoods began to vanish and spruce and fir trees began to take over. Along the way, waterfalls sprouted along the roadside. The forest floor became rockier and the terrain was dotted with mosses, small pines and ferns.

The krummholz, meaning “crooked wood,” marks the 4,000 foot region. The balsam firs and black spruces here are dwarfed and look like broomstick freaks on the scenery. The black spruce, more of a blue-green color, is amazingly adaptable. In this zone, these trees lay flat along the ground and its branches root. This is a necessary adaptation in the alpine area, for if the trunk dies, the roots start new life.

Just down from the summit, our group caught the nearly one-mile trail to the Alpine Garden. This boulder-strewn trail, marked by five- to six-foot high cairns, was wet in spots and not easily traversable. About 40 minutes later, the trail flattened out, and before us was a swath of green among the lichen-embossed stones and boulders. We were warned not to step on anything green. It is important not to destroy these plants so future generations could enjoy them as well.

Among the blooms was the genuine arctic plant diapensia, whose white blossoms grow in tufts and which grows symbiotically with pink Lapland rosebay. There were alpine azaleas and rhodora, both of which are the same types as the larger shrubs budding below. The rhodora and Lapland rosebay are from the rhododendron family, and the flowers are thumb sized. There were little fingertip-sized alpine bluets white in the alpine garden, not blue colored as their relatives elsewhere. We also found skunk currant, whose red berries are edible, but whose fruit and leaves smell like skunk.

What impressed the group was that all this variety of plants could survive in this harshest of worlds, enduring excessive wind and extreme cold while we were there, swaths of snow still showed in some depressions. Their adaptability is key to their survival.

Coming down the mountain, we saw a bear and two cubs gamboling across a barren valley. We stopped a few times to photograph and admire the white-flower tipped hobblebush shrubs, painted trillium, and pink lady slippers orchid family members. What amazed me, a lady slipper lover, was seeing three white lady slippers.

I knew there were yellow lady slippers, and some colored both pink and white, but I never realized there were white lady slipper colonies. I guessed the whites were an aberration, but our guide Dana Sansom, a UNH associate professor, said she has seen vast colonies of white lady slippers in Jackson, N.H. She said they are a variety of the pink lady slipper, or Cypripedium acaule. After a 45-year absence, I moved back to New Hampshire three years ago. I questioned if this small state held any marvels for me. The discoveries of the white lady slippers and Alpine Garden were answers enough.

By Pauline Pinard Bogaert, Master Gardener

When the daylilies had expanded to the point that some had to be moved into a new bed, we walked around the yard to find a good spot for another garden. The area we chose was awkward to mow, with sparse grass and sandy soil. I set to work removing the grass before amending the soil and transplanting the daylilies. It was the height of the summer a hot, sunny day with high humidity, and the work was hard.

I developed a sequence: dig up a clod, bang it against the side of a pail to remove whatever good loam was attached to the roots, and toss the remains into another pail for removal to the compost pile. Dig, bang, toss; dig, bang, toss.

Suddenly, as I was tossing another clump, I heard a call for help. Instantly I froze and listened intently. Silence. I looked around, but saw nothing. I knew I had heard a call for aid. The language wasn’t English and the voice wasn’t human, but there was no mistaking the intent of that call.

After a few moments, I returned to my labor: dig, bang, toss. Soon the pail of remains would be full and I’d take a break after carrying it to the compost pile. Without warning, it came again: a definite, plaintive plea for help. This time, I put down the tools and stood up, carefully surveying the entire area around me.

Then I saw them well down into the grass, nearly hidden. A garter snake, not large, but certainly ambitious, had slithered silently up behind a toad and grabbed one rear leg. Every few minutes, the snake would inch a jaw further up the leg and the toad would call out again. I cannot describe the sound; it was soft but clear. That amphibian was begging to be rescued.

What to do? I know I shouldn’t interfere with nature. The snake had to eat to survive, and a healthy snake can rid a garden of a lot of insects. But the toad was begging for help! How could I turn away?

Well, I did. I went up the porch stairs, opened the door and into the kitchen, down the hall to the study and grabbed my camera. Then I ran back out and took a picture! After all, how often do you see a scene like that one?

The photography accomplished, I looked around for a way to save the toad. Finally, I picked up the shovel and slid it under the snake’s head and lifted, hoping to frighten the snake so it would let go. Quickly the snake wiggled off and plopped to the ground, toad still firmly held. I tried again with the same results. That snake just slid off the smooth shovel, keeping its grip intact. I couldn’t think of any other way to free the frog without hurting the snake, so I tried again.

This time, the snake must have gotten fed up, or perhaps thought it wiser to get away. At any rate, it opened its jaw as it slipped off the shovel. In a moment it was gone, leaving behind not even a wave in the grass to show it had been there. Gently, I used the shovel to pick up the toad and, moving it in the opposite direction from that taken by the snake, I set it down on a large rock.

The toad sat there in the sun. I visually checked its leg for damage but saw no bleeding or obvious signs of problems. Deciding the creature needed some time alone, and I needed to put the camera away, I went inside. When I returned, it was still there on the stone but had moved slightly, so I went back to work. Dig, bang, toss. Another area completed and the compost pail was full. I carried it off to empty it. When I returned, the toad was gone.

My rescued toad didn’t ask for a kiss and didn’t offer me a wish. I already have my handsome prince, but it’s gratifying to know that one hot summer day, in the midst of clearing some land, I rescued a creature that lived to enjoy another day.

By Susan M. Poirier, Master Gardener

Seeing a “new” bird or animal is an unexpected thrill. We have enjoyed two new bird sightings already this summer.

The first sighting happened recently in Franconia, when an unusual mewing sound caught our attention. The mewing turned out to be birds!

A woodpecker like bird was scampering up and down a white birch tree next to the high deck, just six feet away. Its coloring differed from that of hairy or downy woodpeckers. A quick check in our bird book confirmed we were observing a yellow bellied sapsucker, a member of the woodpecker family.

The sapsucker was industriously drilling rows of holes to get the sweet birch sap. Later we saw several more drilling away. These two had no red markings on their heads and speckled buff breasts the markings of juveniles. They had already learned to drill for food and were happily sucking out the birch sap.

Next we noticed bees flying about. They were obviously attracted to the sweet sap, too. And could it be? Yes, a humming bird! What a fabulous example of the interdependence of the flora and fauna of nature a little ecosystem right in front of our eyes, like a TV screen, but real. Watching this intertwined ecosystem reminded me of a favorite paperback book, Forest and Thicket, Trees, Shrubs and Wildflowers of Eastern North America, by John Eastman, with beautiful drawings by Amelia Hansen. Eastman not only describes a tree or plant, but gives its “lifestyle.” For white birch he notes that it “does not thrive where average July temperatures exceed 70 degrees Fahrenheit.” He also relates fascinating information about each plant’s “associates” and “lore.”

Eastman confirmed our amazing sighting in his chapter about white birch trees: “[A] pitted area of holes drilled in regular horizontal rows, usually fairly high on the tree, indicates the feeding site of the yellow bellied sapsucker. After drilling the holes, the sapsucker returns at intervals to lick up the exuded sap and any insects attracted to the flow. The ruby throated hummingbird is a secondary feeder. Though not the only tree ‘tapped’ by sapsuckers, white birch is a favorite.” I was curious to know more about sapsuckers. I discovered they breed north of the Nashua Manchester line here in New Hampshire. They like to nest in second growth woods.

White birch and aspen are tree species that sprout first in a cut forest, because they thrive in full sun. Sapsuckers like these pioneer tree species, but they need the older trees that are beginning to decline and have rotten centers. They excavate or dig out the punky centers for hidden and well protected nest sites. Obviously pecking holes in trees is the woodpecker’s unique adaptation. Woodpeckers may use the same tree for several years, but they excavate new nest cavities each year. They usually rear a clutch of five or six, incubating the eggs for 12 to 13 days and nesting for 24 and 26 days. In addition to sucking sap, they eat inner bark, insects, and fruits and berries. Our second “new” bird nested in the shrubbery next to our house in Amherst. Wood thrushes made a nest at the top of an overgrown lilac under our bedroom window.

We were alerted to the nesting activity by the lovely, flute like song of the thrushes. They started singing at sunrise, giving us a melodious alarm clock for a week or so. Then they moved on to other behavior that didn’t require singing perhaps incubation is quiet time.

Soon there were babies in the nest I could barely see by peeking through the dense cover of leaves. With the continuous rain this summer, the roof of leaves proved strategic. In early July we finally had a sunny Saturday. Not only were baby swallows fledging from their nest in the box in the garden, but we also heard lots of commotion near the thrush nest. A baby thrush was perched on a branch near the nest making a loud racket. Mother thrush paid no attention to the little ball of fluff, which eventually figured out how to flap its wings in the damp air. I didn’t pay enough attention either. Soon it was gone along with its mother, and the nest was empty.

I’ve just learned that bird nests next to houses are a bad idea because of bird mites. The life cycle of the mites coincides with the nesting schedule, and the mite population can explode just as the birds leave. With the birds gone, the mites can invade a home and bite humans to test them as potential hosts.

So I will cut back my lilac tree to shrub size to eliminate the perfect nesting site. The thrushes will find another location nearby, although maybe not so perfect for bird watching.

By Anne Krantz, Master Gardener and Tree Steward