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Iris douglasiana

in the 2022 seed distribution

Sorry, it's now too late to order seed from this distribution. We expect to start sending out orders before the end of January.

 

N.B. Potentially harmful plant

Seed list no
848

Type
HP: hardy perennial

Description
E, lavender, glossy red based lvs, sun/part shade

Hardiness
H6: -20 to -15°C, Hardy - very cold winter
Z7: to -16°C

Sowing
AT: sow any time
So: soak in warm water for 12 hours
Cd: expose to winter cold (outdoors overwinter or in a refrigerator for 3 months)

Height
60cm

Family
Iridaceae

Origin
California, Oregon


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