Re: Chocolate Cosmos
> <<<Well, now y'all have me worried. I hope Janice's book is right,
> and chocolate cosmos is hardy to zone 7. >>>>
>
> Nancy,
>
> I believe that cosmos are not hardy at all, but reseed (like crazy)
> and come again next year. At least that what happens in my yard...I
> don't know about higher zones. I have seen them live more than one
> year in zone 11 (subtropical).
>
> Laurie
> Medford, MA
> zone 6
Laurie, unlike other cosmos, chocolate cosmos are sterile so they produce
no viable seed regardless of the zone...
Nan
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Nan Sterman
San Diego County California
Sunset zone 24, USDA hardiness zone 10b or 11
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