Cyclamen
Garak (Mon, 20 Mar 2017 20:29:09 PDT)

In southern Germany it's only hederifolium that's self-sowing, since
it's the only one that's reliably hardy. But for me it seems all the
seedlings end up with corms laying on the ground, not underground -
should I bury them deeper if i want to keep them?

Martin

Am 21.03.2017 um 03:07 schrieb Mary Sue Ittner:

For me self sowing happens when I don't remove the seeds. Someone said
that ants disperse the seeds. In my Northern California garden
Cyclamen are popping up in places near and far to where original
plants occur. I have lot of different species appearing. Cyclamen
repandum is especially happy and can flower quickly from tiny tubers.
I removed a tiny one starting to flower in a Zantedeschia pot I had
moved under cover for the winter. I'm not sure how it got there. We
have moderate summer temperatures winter and summer, but not plenty of
moisture during the summer. It's very dry here usually starting some
time in May until October and usually no rain at all in July and
August. The last couple of years we could only water 10 minutes twice
a week evening or early morning during the summer and since we have a
lot of trees with roots that go after the water, that amount of water
doesn't get the soil wet. Cyclamen leaves are appearing in places that
didn't get any water (pathways.) So at least here plenty of moisture
is not a requirement.

Mary Sue

On 3/20/2017 5:16 PM, Ellen Hornig wrote:

Since they germinate best when fresh, and they ripen in early July or
thereabouts, I'm thinking they self-sow best in places with moderate
summer-to-fall temps (not baking hot), plenty of moisture during that
period, and either fairly mild winters (PNW) or plenty of snow cover
(upstate NY).

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--
Martin
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Southern Germany
Likely zone 7a