Paeonia seed germination, was Paeonia californica

Makiko Goto-Widerman mfdgardenclub@gmail.com
Mon, 16 Jul 2018 12:28:44 PDT
Jane,

That's really true that it takes two yeas to see leaves.  I tried to grow
this peony many times, but unfortunately they did not make it. Again I
received seeds of P. cambessedessii and other Mediterranean peony seeds
from the Mediterranean Garden Society (seeds exchange program from Southern
France) and PBS two years before.  This early winterI many seedlings popped
up from unexpected pots.

Makiko

*Makiko Goto-Widerman*
Makiko Floral Design Garden Club 501 c 3
One Market Spear Tower 36F
San Francisco, CA 94105
(415) 293-8132
MFDgardenclub@gmail.com
*http://www.mfdgardenclub.us/ <http://www.mfdgardenclub.us/>*



On Sun, Jul 15, 2018 at 9:56 AM, Jane McGary <janemcgary@earthlink.net>
wrote:

> To answer Dylan's question about Paeonia cambessedesii: I grow a lot of
> this species, as well as other ones. I never scarify the seed, even the
> massive seeds of P. lutea, which self-sows in this area. Generally no leaf
> appears the first year after sowing, but a radicle is produced (known as
> hypogeal germination). The leaves appear the second spring. This seems to
> be a consistent pattern. Other species peonies also self-sow in gardens
> here, particularly P. daurica.
>
> Most of my P. camb. seeds come from two plants I keep in the bulb house
> (planted directly in the bed, not in pots), but some seed obtained under
> that name from the NARGS seedex germinated this spring and contained mixed
> species or hybrids; only one appeared to be true(ish). P. camb. is easily
> identified by its almost metallic blue-green leaves, very beautiful in
> early growth. It was not quite winter-hardy in my former garden (up in the
> hills), but I think I'll try some outdoors now that I'm at a lower
> elevation. It will certainly be a wonderful plant for California gardens,
> ornamental both in flower and in foliage. It goes dormant in late summer.
> In the bulb frames and bulb house it has survived about 20 degrees F when
> covered from rain.
>
> Jane McGary, Portland, Oregon, USA
>
>
>
> On 7/11/2018 8:40 AM, Hannon wrote:
>
>> When I worked at Rancho Santa Ana Botanic Garden we had a crop of P.
>> californica. I remember the seeds germinated like kidney beans without any
>> treatment, but getting them through their leafless summer dormancy in pots
>> was challenging. Watering lightly about every two weeks helped during this
>> period; seedlings kept totally dry perished. The mix was well-drained with
>> plenty of sand and pumice and a low % of organic matter. Still, after a
>> few
>> years we ended up with only one plant in a 1x1x1 foot wooden box.
>>
>> Recently I planted fresh seeds of P. cambessedesii with zero germination
>> over winter. The seeds appear to have a harder coat that the CA native
>> species. Maybe they need scarification as someone else mentioned?
>>
>> Dylan
>>
>> *"The greatest service which can be rendered any country is to add an
>> useful plant to its cultureā€¦" --**Thomas Jefferson*
>> _______________________________________________
>> pbs mailing list
>> pbs@lists.pacificbulbsociety.net
>> http://lists.pacificbulbsociety.net/cgi-bin/…
>>
>
> _______________________________________________
> pbs mailing list
> pbs@lists.pacificbulbsociety.net
> http://lists.pacificbulbsociety.net/cgi-bin/…
>
_______________________________________________
pbs mailing list
pbs@lists.pacificbulbsociety.net
http://lists.pacificbulbsociety.net/cgi-bin/…


More information about the pbs mailing list