Delphinium 'Astolat' (Delphinium 'Astolat')

Cultivation

Plant in a fertile, well-drained soil, preferably in full sun. May be short-lived in hot, humid conditions. Cut back if becomes infected with powdery mildew. This dwarf variety can handle some exposure.

Suggested uses

Flower Arranging, Beds and borders, Cottage/Informal

UK hardiness

H5

USDA zones

Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9

Sunset zone

A1, A2, A3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24

WUCOLS

North-Central Coastal = Unknown
Central Valley = Unknown
South Coastal = Unknown
South Inland = Unknown
High and Intermediate Desert = Unknown
Low Desert = Unknown

Foliage

Deciduous

Habit

Erect, Clump-forming

Native to

Garden origin

Drought tolerant

No

Flood tolerant

No

Toxicity

All parts of the plant may cause severe discomfort if ingested. Contact with sap may cause skin irritation.