Join the Hardy Plant Society Find out how >

A new full-colour booklet on Ferns is now available and can be ordered here

Iris chrysographes black-flowered

in the 2018 seed distribution

N.B. Potentially harmful plant

Seed list no
1053

New type
HP: Hardy Perennial

Description
Velvet black-purple, narrow grey-green lvs

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)

Hardiness
H7: colder than -20°C, Very hardy
Z6: to -22°C

Height
45cm

Family
Iridaceae

Origin
Garden


© Hardy Plant Society 2018. Web design by CWS

This site uses cookies to store some information.

Close