Asclepias tuberosa
in the 2022 seed distribution
Sorry, it's now too late to order seed from this distribution. If you have ordered, enjoy growing your seeds.
N.B. Potentially harmful plant
Seed list no
231
Type
HHP: half hardy perennial
Description
Orange, sun, sharp drainage, tender, autumn
Hardiness
H7: colder than -20°C, Very hardy
Z9: to -5°C
Sowing
O: sow outdoors
Cd: expose to winter cold (outdoors overwinter or in a refrigerator for 3 months)
Height
45cm
Family
Apocynaceae
Origin
USA