Calochortus

penstemon penstemon@Q.com
Sun, 13 Jan 2019 14:50:02 PST


>I collected wild seeds -- alpine perennials, not bulbs -- for my little 
>rock garden there and sowed them immediately in pots. Some species 
>germinated immediately, and I left the seed pots outdoors under the snow 
>all winter.

To be precise, I should have written "Seeds of species which have a 
demonstrated cold-dormancy requirement in order to germinate, would not 
germinate until the
following spring in any case, otherwise new seedlings would be killed in 
their first cold winter. "
Lots of perennial seedlings are hardy to cold, here anyway. Aquilegia, 
penstemon, eriogonum, phlox, etc.

Bob

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