Posts Tagged Two-winged Silverbell
Recently Sighted Fauna and Flora
Posted by piedmontgardener in Favorite Plants, Native Wildlife, piedmont gardening on August 30, 2012
In the last two weeks, a new species of frog has been hanging out on the edge of our little front yard water feature. Yesterday, two were sitting on opposite sides of the pond. Both are about three inches long, and this zoomed-in photo I took makes me think they are Northern Cricket Frogs.
This species is common in my wetland, but I’ve never seen them sitting on the edge of my little front pond before this year. I think perhaps they were born in the pond and recently emerged. They’re probably waiting for a rain event to disperse to less exposed areas. I was surprised by the lumpy texture on such petite amphibians.
A couple of new butterfly species have flitted through in the last couple of weeks. They didn’t stay long in one place, so my pictures are not optimal. But I think I have identified them correctly.
I almost walked into this Monarch butterfly as it was sipping from my row of lantanas. Of course, it flew away before I could take its picture. It then briefly landed on the Chinese Abelia, which is where I managed to snap a very quick shot before it dashed off. I haven’t seen one since then. My Swamp Milkweed didn’t fare well this year. The July heat wave and drought made it surrender without blooming. I’m hoping to add at least one more species of milkweed to another area — a species that’s more heat- and drought-tolerant.
Another brief visitor to the vegetable garden was this battered specimen:
A few of this species have visited my yard off and on throughout the summer. This one stopped to sip from a bean flower just long enough for me to snap its photo. I think it’s a Great Spangled Fritillary, but I confess the fritillaries look very much alike to me. I’m mostly basing my guess on my location.
The most interesting recent faunal encounter was a love story, well, perhaps more of a lust story. I spotted a male Writing Spider dancing at the edge of a female’s web. I saw him there two days in a row before he vanished. My research tells me that if he successfully courted the female, he either died soon after or was devoured by his lover.
The plants have been busy too. Most are finalizing fruit production. The native spicebushes (Lindera benzoin) set an unusually large number of gorgeous red berries this year. I think the fruit-loving birds will be pleased when they notice, if they haven’t already.
As is always the case, the branches of my Two-winged Silverbell (Halesia diptera) are adorned by zillions of the large “two-winged” fruits from which its common name arises. When they are fully ripe, they turn brown, and soon after, squirrels devour every fruit.
Flowers still abound also. I’ve come to expect Jewelweed’s (Impatiens capensis) arrival in late summer/early fall. Sure enough, it’s popping up in abundance right on schedule. Especially dense thickets line our side of the creek. In deep drought years, the water-rich stems of this wildflower are irresistible to thirsty deer. This year, we either have fewer deer, or they’re not as thirsty, because the Jewelweed is blooming enthusiastically from one end of the floodplain to the other.
One recent bout of flowering was a surprise. My two white-blooming Florida Anise-trees (Illicium floridanum ‘Alba’) reside beneath dense shade that protects them from western and southern sunshine. I think that location, combined with off-and-on measurable rainfall for most of August, triggered a second round of blooming in these evergreen shrubs. Interestingly, I planted one of their red-blooming cousins (Halley’s Comet) in the same location, but it did not rebloom.
Sometimes when you see a second round of blooms from a shrub in the fall, its spring blooms are less impressive, because the plant spent much of its energy on autumn flowers. It will be interesting to observe how many flowers my albas produce next spring. For now, we are enjoying the unexpected bonus of glowing white star-like flowers against deep green leaves.
As I observe my landscape transitioning from summer to fall, my prayers go out to the folks enduring a visit from what was Hurricane Isaac until quite recently. Hurricane Fran was the beast folks in my region still talk about; forests still show clear signs of the damage caused by her winds and water. Mother Nature is indeed capricious, simultaneously bestowing unexpected flowers and unforeseen chaos in different parts of our country.
Here’s hoping Isaac is the last hurricane to make landfall in the United States this year.
Flowers come and (mostly) gone
Posted by piedmontgardener in Favorite Plants, Native Wildlife, piedmont gardening on April 6, 2012
Ah, what a wacky season it has been — and continues to be. A prime example is my exquisite Two-Winged Silverbell (Halesia diptera), which bloomed last year on April 15. This year, peak bloom was this past Monday, and now the blooms are mostly gone. Uncharacteristic heat, heavy downpours, and strong winds shortened this tree’s blooming season to the blink of an eye.
Here’s what the entire tree looked like from a distance:
See the whiteness on the ground beneath it? Those are flower petals, which were already rapidly falling, even though the flowers had barely opened. Here’s a closer look at the petals on the ground:
And because this wonderful tree’s season was so painfully short this year, I offer you one more photo. This one is what the top of the tree looked like as I stood beneath it:
At least I had the chance to photographically document this lovely native.
My huge Black Cherry tree bloomed two weeks earlier than last year. By the time I thought to try to photograph the flowers on April 2, they were already dropping, leaving tiny cherries in their place. I never tire of watching the birds — especially the Pileated Woodpeckers — devour this fruit when it ripens. Here’s what I saw on April 2 this year:
The Red Buckeye, on the other hand, was unimpressed by March’s early warmth. Last year, I wrote of its first blooms on March 30. This year, most blooms were open on April 2, and the tree continues to reign redly over my floodplain. Here’s a shot from this past Monday:
Red Buckeye flowers are supposed to call in the Ruby-Throated Hummingbirds, but I haven’t seen a single hummer yet at my house.
I’ll close with a few swamp shots. Those natives are well ahead of last year. The Cinnamon Ferns were displaying fully developed fruiting fonds last Monday when I took this shot:
Last year, I showed you a similar picture on April 20 — almost three full weeks later!
The Jack-in-the-Pulpits are also well ahead of last year. Here’s a shot of a green one with an Atamasco Lily bloom — another species blooming earlier:
And here are some equally precocious purple Jacks blooming lustily despite being surrounded by poison ivy and other swamp plants:
I’ll leave you with proof that I’m not the only one prowling my muddy floodplain these days:
I’ve got even more photos of plants whose flowers have already come and gone. Stay tuned for future installments. I guess the moral of the story is to wander through your yards and gardens as often as you can this time of year. If you linger indoors, the wonders of spring will most surely pass you by.
Warmest March Ever
Posted by piedmontgardener in Favorite Plants, Greenhouse growing, piedmont gardening, Vegetable Gardening on March 26, 2012
That’s what the local weatherman proclaimed on the TV today — we’re having the warmest March ever. We’ve blown every existing temperature record to smithereens. Of course, I didn’t need the weatherman to tell me that. The plants in my yard have been telling me since about the time the deluded groundhog promised six more weeks of winter.
In all my 40+ years of gardening in the Piedmont region of North Carolina, I have never seen trees, shrubs, and perennials bloom so early, nor have I ever seen them bloom all together, as many of them are doing this year.
Take, for example, Redbuds, Dogwoods, and my Two-Winged Silverbell. Until this spring, I could rely on an orderly progression from Redbud bloom to Dogwood Show to Silverbell finale. This year, all the native Redbuds except one finished blooming last week. The one exception grows in a significantly cooler microclimate in my yard, nestled against a backdrop of towering Red Cedars, as you can see here:
That’s the top of my little greenhouse in the right front corner.
In normal years, as the Redbuds fade, the native Dogwoods begin to open their showy four-petaled bracts, first a creamy yellow, then bleaching to white in the spring sunshine. This year, the Dogwoods started opening last week. If you click on the link above to my Redbud account for last year, you’ll see that the native Redbuds had barely begun blooming last March 13. The Dogwood link above will show you that last year’s bloom peak was around April 5. I predict this year the peak will be in a day or two.
As for the Two-Winged Silverbell, last year it peaked around April 15. This year, the first flowers are open now, and judging by the size of the rest of the flower buds, it will peak in two more days. That’s about the same time as the Dogwoods, not two weeks later, as is usual. Here’s a shot of the Halesia flowers and buds that I took this morning:
This is just plain ridiculous! At this rate, summer foliage will be out in three weeks. The deciduous azaleas, ferns, mayapples, anise trees, and myriad other plants are also way, way ahead of schedule. I’ll show you photographic proof in another post soon.
But today I want to close with a veggie garden update. Here are the spring greens after the 3.5 inches of rain (that’s not a typo) we got last week:
I will be picking more goodies for another spring salad tomorrow. Tonight, I’ve covered them again with the floating row cover. We’re under a frost advisory tonight, and my yard often goes ten degrees below the official reporting station. The frost probably wouldn’t hurt them, but why take a chance with such potential deliciousness?
The Sugar Sprint peas are now producing tendrils. I expect flower buds any second. Tonight’s predicted frost will actually make them happier, so they don’t get covered.
This past weekend’s rain kept me mostly indoors watching the grass grow, but I did manage to finish transplanting all the tomatoes and peppers in the greenhouse to larger pots. They’ll remain in these until it’s time to put them into the garden. Here’s a shot of the newly transplanted veggies:
The Super Marzano tomatoes that I planted two weeks ahead of the other summer veggies are enormous, even showing tiny flower buds. Look at them overpowering this shot of the greenhouse bench:
Their turn in the garden will come soon enough — assuming I manage to pull out enough of the cover crop of crimson clover on their beds to make room for them. The crimson clover has never grown to such gigantic size before. Usually winter freezes knock it down. That didn’t happen this year, so it grew, and grew, and grew. Soon the plants will be covered in red flower spikes that draw every pollinator in a five-county radius.
For good or ill, I’ll have plenty of warm weather for garden chores. After tonight’s frost and a chilly Tuesday, Wednesday is forecasted to be back in the mid to upper seventies.
Don’t even get me started on the pollen avalanche. March Madness indeed.
Move over Dogwood — Two-winged Silverbell’s show has begun
Posted by piedmontgardener in Favorite Plants, piedmont gardening on April 15, 2011
Don’t get me wrong, I’m a big fan of Flowering Dogwood, as I described here. However, I’ve added another native white-flowered understory tree to my yard that peaks about a week after the dogwoods: Two-winged Silverbell (Halesia diptera). I have two specimens. The older one is about twenty feet tall and fifteen feet wide. When it blooms, every branch is covered in pendulous white bell-shaped flowers that dance daintily in spring breezes.
Unlike its cousin, Carolina Silverbell (Halesia tetraptera — formerly H. carolina), the flowers of Two-winged Silverbell are more dissected, so that the petals flare out a bit as they dangle. It’s a very pretty effect. I love to stand beneath the tree’s blooming branches and look up into the dancing bells. I always expect them to tinkle melodically, but so far at least, they’ve remained silent.
Piedmont purists will note that Carolina Silverbell is the Halesia native to our understory. Two-winged Silverbell occurs naturally on the coastal plains of southern states like Georgia and Alabama. Carolina Silverbell can also grow taller — typically up to 40 feet, but sometimes as tall as 80 feet.
Two-winged Silverbell, on the other hand, remains more petite, not usually exceeding 30 feet. Halesia diptera is found naturally in swampy spots. But my trees are flourishing at the top of my hill, which is not particularly moist. I suspect mine are happy because they grow adjacent to mature Loblolly Pines that protect them completely from hot afternoon sun. Because they can keep their cool, they are happy — at least that’s my theory.
Two-winged Silverbell flowers tend to be a bit larger than those of Carolina Silverbell. That fact, combined with its more petite size, made me opt for Two-winged Silverbell. My choice has a reputation for being a tad finicky, so if you’re a southeastern Piedmont gardener with less-than-optimal soil, I suggest you try the Piedmont native — Carolina Silverbell — first.
But if you’re a garden gambler, and you’ve got a shady spot with well-drained soil, consider Two-winged Silverbell. When its snowy bells are in full bloom, this tree makes dogwoods look almost dowdy.