Posts Tagged Zebra Swallowtail Butterfly
OK, it’s not a vegetable, but it is gorgeous, yes? That’s a Pink Lady’s Slipper (Cypripedium acaule). Thirty years or so ago, it was easy to stroll through local forests (now covered by concrete) and find hundreds of these native orchids blooming beneath the canopy trees. Stumbling onto such a spring display never failed to lift my spirits.
Over 20 years ago, a friend of mine invited me to rescue any natives I desired off her family’s land before it was sold. The property included a rich woodland full of treasures, including the increasingly rare Pink Lady’s Slippers. They are reputed to be very difficult to move, so Wonder Spouse dug a wide circle around the plants, and we moved them, soil and all, to a spot beneath our tall pines, much like the spot where they had been growing. They bloomed reliably for many years, but that area is no longer as open as it was 20 years ago. Understory shrubs and trees were robbing the orchids of the light they needed to flourish. So last year, I moved them to my deer-fence-enclosed north slope, tucking them in with my new trilliums, transplanted bloodroots, Solomon’s Seals, and other spring ephemeral treasures. To have the little plant bloom well the very next spring was very satisfying to this gardener’s heart, and it confirmed my instinct that this orchid needed a better growing site.
That orchid is just one of the ZILLIONS of flowers blooming in my yard. Some have already come and gone. I’ve taken hundreds of pictures, but because I’m outside tending veggies and choking on pollen, I am behind on sharing the beauty with my kind readers. Another post, soon, I promise, will show you more of what has been going on.
Today, I want to report on the progress of my spring vegetable garden. I am hoping that showing my methods and results may help some newbie gardeners out there. Spring vegetable gardening in the southeastern US piedmont region can be tricky business because of our wild weather swings. After a week of 80+-degree days, for example, the weather seers are now forecasting thunderstorms followed by below-normal temperatures, with lows dipping back into the low 40s. At my house, that likely means the upper 30s. Translation: Don’t plant your tomatoes outside just yet, folks.
First, on behalf of my spud-obsessed Wonder Spouse, we are happy to report that the Great Potato Experiment appears to be working according to plan. After loitering beneath the surface of their planting bags for several weeks, all three varieties are now pushing out leaves. Here’s a shot of the bed with all three bags:
Here’s a closer view of the bag containing the fingerling potatoes. They were first to emerge:
The greens growing beneath Wonder Spouse’s improvised canopy are thriving, although this week’s heat wave seems to have slowed their growth a bit. I’m hoping the spell of rain and chilly weather will revive them. We’ve already devoured several fabulous salads created from this colorful mix of spring goodness.
I always worry about the veggies I must direct-sow. Carrot and beet seeds are small, and I can’t control their germination environment the way I can inside my little greenhouse. Despite my worries, all varieties are now up and beginning to grow visibly. First up were both beet varieties. Beet “seeds” are actually clusters of seeds. It’s the way they grow. So I always end up with little grouplets of seedlings that need to be thinned. I’ve saved some space in one bed, so that I can move at least some of the thinned plants there, rather than compost them all. Waste not, as the saying goes.
The first carrots to germinate were the unpelleted varieties I got as free trials from Renee’s Garden Seeds. I hypothesize that the clay pellets surrounding the varieties from Johnny’s Selected Seeds require time to dissolve into the soil, thereby slowing germination.
Even though I carefully spaced my pelleted carrot seeds, they ended up coming up a bit clustered. Not as much as the unpelleted varieties, but enough to require some thinning. I suspect that hard rain moved some of the seeds. And I also suspect that the pelleting process doesn’t always coat single carrot seeds. They are tiny; I can imagine whatever machine is used to coat the seeds might easily group and coat several together.
Meanwhile in the greenhouse, I have transplanted all the tomato and pepper seedlings to the pots they will occupy until the weather settles enough to move them to their outdoor summer beds. As usual, germination rates for the varieties I tried were nearly 100% in all cases. When I transplant the seedlings, I add just a bit of an organic fertilizer specially formulated for tomatoes and peppers. This will be enough to keep them happy until the weather settles.
When will that be, you ask? When the string of 80+-degree days started, I was thinking I might plant out the summer garden by next week. Now I’m thinking it will be the following week, or maybe even early May, before I can trust that nighttime temperatures will remain above 50 degrees at my house.
Fifty degrees is the critical temperature for tomatoes and peppers. Studies have shown that total fruit production for plants drops when temperatures go below this number. Now that I’m growing fewer plants, maximizing productivity is more of a concern for me than it was during my days of growing three dozen or so tomato plants per summer.
I’m hoping to direct-sow my bean seeds this weekend. The cool air temperatures won’t be an issue during the week or so it will take for the beans to germinate. The key to that is soil temperature, and I’m certain the beds are warm enough to stimulate rapid bean germination.
I’ll also be sowing squash seeds in my greenhouse this weekend. Although you can direct-sow squash seeds, I’ve found I start with healthier, more vigorous plants if I pamper them in my greenhouse for a couple of weeks before transplanting them to their summer homes.
Finally, sometimes when you hear hoofbeats, it is a zebra. A medical truism favored by physicians states that symptoms usually point to the most common malady associated with them: If you hear hoofbeats, it’s probably horses, not zebras.
But this week in my yard, among the gazillion Eastern Tiger Swallowtail butterflies swarming over my blooming blueberries, one yellow butterfly was not like the others. Zebra Swallowtails are much pickier about larval food choices. Their caterpillars only dine on our native Pawpaws. Fortunately for me, a stand of about two dozen trees grows on the same steep slope overlooking my creek where my Bloodroots grow. This week, a single Zebra Swallowtail taunted me by nectaring on the abundant Henbit growing in my lawn. This common weed with purple flowers is hated by some, but pollinators love it, it’s not invasive, so I don’t argue with it unless it is in my way.
Unlike Eastern Tiger Swallowtails, Zebra Swallowtails do not tarry long at any individual flower. Just about the time I almost had my camera focussed on my visitor, it would dash off to another flower. Apologies for the somewhat blurred photo, but it is clear enough to see the diagnostic red markings that distinguish the Zebra from the Tigers.