Ever since I planted my swamp milkweed (Asclepias incarnata) in 2014, it has suffered from yellow aphids. I thought I had mentioned this problem in an earlier post. However, when I went back to look for it, I found that comment was buried in a lot of other information about praying mantises and pesky garden bugs. So, here’s a post dedicated to my swamp milkweed and how it’s doing this summer.
There are many dimensions to the life of any plant, so I divided this up into sub-categories.
I did a better job this year checking the plants for aphids. For most of the summer I didn’t notice any, and the plants seemed happy. I had been worried they wouldn’t come back because some of the plants were very badly affected by yellow aphids last summer. They had sad withered stalks and gave up the ghost early in the season. Last week, I noticed aphids for the first time, and promptly washed them off with water. I am used to squishing bugs, and tiny ones like aphids don’t gross me out too much. So, I employed a “rinse and squish” method of physical removal.
Here are yellow aphids on the base of the stalks, close to the ground:
I first learned to identify swamp milkweed (Asclepias incarnata) in 2012 after discovering some lovely fibers near my sister’s apartment in Maryland. In 2015 I acquired some plants from Nasami Farm in Whately, MA for the Common School‘s fiber and dye plant garden at Bramble Hill Farm. For all this time, I have been keeping an eye out for it “in the wild” but haven’t seen it. Until now!
This month I have been spotting swamp milkweed all over the place. The first place I noticed it was in the bluebird field at Amherst College on July 6th. Admittedly, these photos are a bit like photos of Big Foot: blurry and indistinct. Trust me, though, it is swamp milkweed!
The next place I caught a sighting was in the Lawrence Swamp area of the Norwottuck Rail Trail in Amherst. It was right in the swamp, aptly. We could see several plants further out, but ran into the same blurry Big Foot photo problem. This one was close to the edge of the trail:
I wrote earlier this year that I wanted to add Amsonia tabernaemontana and Asclepias incarnata to my fiber and dye plant garden at Bramble Hill Farm. They are both bast fiber plants native to North America. Bast fibers are found in the stems of a plant (rather than around the seeds, like cotton, for example). I was introduced to the fiber potential of amsonia by fellow flax and linen study group member, Carolyn Wetzel, who brought some gorgeous, creamy-colored fibers to a meeting one night. A. incarnata was the “mystery cordage plant” from my sister’s parking lot that she helped me identify in 2012. I have finally managed to acquire both plants! Continue reading “Asclepias incarnata and Amsonia tabernaemontana”→
Gardening season is kicking into gear here in Amherst, MA. This year I am planning to add swamp milkweed (Asclepias incarnata) and amsonia (Amsonia spp.) to my fiber and dyeplant garden at Bramble Hill Farm. I got the swamp milkweed seeds from my sister, Simone, from a plant near her apartment. You can see a photo of some cordage I made from it in an earlier blog post here.
I was inspired to grow amsonia after botanist and fellow-flax-enthusiast, Carolyn, brought some gorgeous bast fibers from her amsonia plants to one of our flax and linen study group get-togethers. On my initial foray to Andrew’s Greenhouse yesterday I found three varieties of amsonia available, but wasn’t sure which one might be best, so I shot off an email to Carolyn. She sent back some good advice, plus this incredibly awesome link which I must now urgently share with anyone else who might be reading my blog! Continue reading “Microscopic Fiber Images”→