[PCA] Cirsium horridulum Propagation

[Vicki]

I’ve grown it successfully, best to not over think it. Stratify in fridge over winter and sow in spring. 

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> On Jun 28, 2021, at 12:59 PM, afrates at addsuminc.com wrote:
> 
> 
> Check also with Jennifer Ackerfield in Colorado who has been undertaking some very significant Cirsium studies.
> 
> Tony Frates
> 
> 
> 
> ----- Original Message -----
> From: Andrea Williams <awilliams at cnps.org>
> To: "Yanes, Desiree (Parks)" <Desiree.Yanes at parks.nyc.gov>
> Cc: "native-plants at lists.plantconservation.org" <native-plants at lists.plantconservation.org>
> Date: Mon, 28 Jun 2021 09:17:26 -0700
> Subject: Re: [PCA] Cirsium horridulum Propagation
> 
>> This is a great resource:
>> https://npn.rngr.net/propagation
>> And a write-up for it:
>> https://www.fs.fed.us/rm/pubs_journals/2016/rmrs_2016_dumroese_k005.pdf
>> 
>> *Andrea Williams, *CCB-0027
>> <https://www.cnps.org/education/botanist-certification>
>> 
>> 
>> *Director of Biodiversity Initiatives*
>> *California Native Plant Society*
>> *2707 K Street, Suite 1**Sacramento, CA 95816*
>> 
>> 
>> *(916) 447-2677 x 227*http://CNPS.org
>> <https://support.cnps.org/sslpage.aspx?pid=298>
>> 
>> *Become a Fire Follower* <https://www.cnps.org/fire-followers>
>> 
>> *Protecting California’s*
>> 
>> [image: Logo]
>> 
>> 
>> *native flora since 1965*
>> 
>> 
>>> On Mon, Jun 28, 2021 at 8:32 AM Yanes, Desiree (Parks) <
>>> Desiree.Yanes at parks.nyc.gov> wrote:
>>> 
>>> Hi there,
>>> 
>>> 
>>> 
>>> My name is Desiree Yanes and I am a vegetation monitoring technician at
>>> NYC Parks. We are currently working on a conservation action plan for *Cirsium
>>> horridulum* var. *horridulum* and we are in need of some information that
>>> is not currently available. Could you please send the message below?
>>> 
>>> 
>>> 
>>> *I am looking for information on propagating Cirsium species, specifically
>>> Cirsium horridulum var. horridulum. We are working on a conservation
>>> project for this species and do not currently have a propagation protocol.
>>> If anyone has information that would be helpful in the propagation of this
>>> species, please contact desiree.yanes at parks.nyc.gov
>>> <desiree.yanes at parks.nyc.gov>.*
>>> 
>>> 
>>> 
>>> Thanks!
>>> 
>>> Desi
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> *Desiree Yanes*
>>> 
>>> Vegetation Monitoring Technician
>>> Forestry, Horticulture & Natural Resources
>>> 
>>> *M* 786.374.5908
>>> *E* desiree.yanes at parks.nyc.gov
>>> 
>>> 
>>> *NYC Parks*
>>> 
>>> Arsenal North
>>> 1234 Fifth Avenue
>>> New York, NY 10029
>>> nyc.gov/parks <http://www.nycgovparks.org/>
>>> 
>>> 
>>> _______________________________________________
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>>> native-plants at lists.plantconservation.org
>>> 
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>>> 
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>>> 
>> 
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