Iris graminea AGM
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
863
Type
HP: hardy perennial
Description
Narrow purple standards/falls, scented, moist, AGM
Hardiness
H7: colder than -20°C, Very hardy
Z5: to -26°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
40cm
Family
Iridaceae
Origin
S Europe