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Delphinium dark blue flowers

in the 2019 seed distribution

N.B. Potentially harmful plant

Seed list no
573

New type
HP: Hardy Perennial

Description
Dk blue flrs, sun,

Sowing
Cd: expose to winter cold (outdoors overwinter or in a refrigerator for 3 months)
Sd: cover the seeds to exclude light - seed needs darkness to germinate
Sp: sow in spring once weather warms

Hardiness
H5: -15 to -10°C, Hardy - cold winter

Height
to 1.5m

Family
Ranunculaceae


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