Showing posts with label Aster. Show all posts
Showing posts with label Aster. Show all posts

Wednesday, September 29, 2010

You Never Know What You Are Going to Get

Plant genetics can take some surprising turns, even when one doesn't crossbreed plants on purpose. A few days ago, I posted a picture of the lovely Symphyotrichum novae-angliae, (New England Aster) that popped up in my garden unbidden last year.

Volunteer Symphyotrichum novae-angliae

Well, I collected some seeds from that plant last fall. They produced several seedlings, only one of which I managed to plant in my garden (or so I thought).

The result was this:

Blue and pink Asters. In person, the flowers on the right are a deeper shade of pink without the hint of purple seen in the photograph.

As far as I can tell, this is only one plant with two different colored flowers, though it is remotely possible that there were actually two seedlings that came up too close together to notice (or separate) when I was planting them. While I would find the former really cool, (and really surprising) if there are indeed two plants here, the all seeds still all came from the one blue-flowered original. Asters are much beloved by bees and butterflies, so I'm sure that open-pollination contributed some genetic diversity to my plants.

At any rate, I'm going to collect seeds again this year, from the original plant, and from the both the blue and pink flowers here, and see what happens.

Monday, September 20, 2010

Late Bloomers

Well, I totally let this month's Garden Bloggers' Bloom Day (September 15) get by me. But in in the spirit of "better late than never" I'd like to share what's in flower, indoors and out, anyway.

I'm surprised that my Asclepias tuberosa is still blooming intermittently; last year it was done in mid-August, if I recall correctly.

Asclepias seed pods with a pair of Oncopeltus fasciatus, Large Milkweed Bug.

I was able to rejuvenate one of my Rudbeckia hirta plants by cutting off the spent blossoms, causing a bit of late-season back budding. In the background are some weedy wild Asters. I allow several these to stay in my garden because they make nice filler plants in the fall.

Clematis ternifolia or Sweet Autumn Clematis. Believe it or not, there is actually a trellis under that mound of flowers and foliage. I planted both Clematis 'Jackmanii' and the C. ternifolia at the base of my trellises, so I get two season of bloom, with the former flowering in June, and the latter in late August through September.

View with both trellises. The C. ternifolia vines actually trail across the Buddleia planted between them.

Symphyotrichum novae-angliae, (aka Aster novae-angliae or New England Aster). This beautiful plant came up out of nowhere in my garden last year. I have never planted a New England Aster, as I almost never see them for sale around here. So I have no idea where it came from. The nurseries usually carry numerous cultivars of Symphyotrichum novi-belgii (New York Aster.)

Same plant, closer....

And closer still.

I'm still getting a few flowers on my Hibiscus moscheutos

It's life among the weeds in my backyard. This volunteer morning glory (Ipomoea species) came up a few feet from the planter box where I had grown morning glories last year.

Pelargonium behind my Sansevieria hallii. The new Sans leaf that emerged this spring (second from the right) is now the largest on the plant.

Crassula caput minima

Sansevieria ballyii, the only plant actually blooming inside right now

I will try to remember next month's Bloom Day, which coincides with the average first frost day around here, and hope that I will have something still blooming to share.