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lorettanj

Astrantia

Loretta NJ Z6
18 years ago

I would like to read your experiences with growing Astrantia. Here is mine.

I had 4 different packs of seed, one bought - pink, one traded for and two collected from name varieties Lars and Claret both on the same day (same age), both dark parents. First off, not knowing ahead of time that these seeds were ephemeral, I waited too long to plant some of these packs so the one bought and the one traded which I had for a year at least, did not germinate. Neither did one of the collected packs. But I did get 6 plants from one. Great. Good enough for me.

Now these plants have gone through two seasons. They hardly put on any size, still just a couple of leaves each. One did flower but it was a tiny, little, nothing, white flower. Now I know things don't come true from hybrids all the time and white would have been OK but it was so insubstantial. I know I have to give these plants more of a chance and perhaps cater to them more, but perhaps I will stick to purchasing this one. What has been your experience.

Comments (6)

  • morz8 - Washington Coast
    18 years ago

    Might be your climate; according to Armitage, "shade, regular water, best in cool climates, abhor hot humid summers."

    In this mild zone, they self seed just short of being a problem - the seedlings will bloom first year and vary in flower color from white to deepest rose. Blooming at such a young age, it's easy to pick and keep those with the flower color wanted. They divide easily in Fall, but as with several plants with short viable seed, I think this is a great candidate for buying a plant, not deadheading, and letting it self sow.

    A. Shaggy does not show the same self sowing trait in my garden.

  • Loretta NJ Z6
    Original Author
    18 years ago

    I am sure you are right and it was a drought year here. We definitely have hot humid summers but I have been able to grow other plants with similar descriptions and I did collect the seed locally from some nice looking plants. So I thought I would try.

    So tell me, how did your seedlings compare to the original plant? How long do they take to gain some size?

  • morz8 - Washington Coast
    18 years ago

    Loretta, self sown, or seeds harvested and sown immediately, kept moist (late summer to Fall) will germinate in late winter here (cool Z8)- I rarely germinate perennials indoors, place my seed pots outside. Those seedlings will produce a flower stalk or two their first year, giving evidence to the flower color - I'd compare their size at the end of the first gardening season when frost knocks them back to that of perennials normally purchased in 4" pots. Astrantia is very happy here, almost (but not quite) weed like. (Two others that can sometimes give people problems but self seed wildly here are ladies mantle, monkshood. We're often moist, never hot, never truly cold)

  • Loretta NJ Z6
    Original Author
    18 years ago

    I definitely have garden envy of the West coast.

    I guess I got the idea it was ephermal because of something I read before I planted. If I recall, I did cycle them in baggies. Slowly I threw out each seed as they rotted. In any case, both Lars and Claret are listed as Astrantia major, really not hybrids. The seed pack was Spring Ballet from Seymours. I think there was one last seed I gave up on in the end.

  • northerner_on
    13 years ago

    I am glad to find this post. I too winter sowed Astrantia in 2009 and got nothing, but I just realized (from my records) I kept the container over this last winter. Perhaps I should go check and see if there's anything showing up.
    Northerner.