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Cut flowers1 variety
Delphinium
Delphinium elatumTall herbaceous perennial producing dense spires of flowers suited to borders and cutting.
PerennialFull sunPartial ShadeZone 3-7
No photograph yetDelphinium
Days to maturity
105–125 daysDays to germ.
10–20 daysSpacing
12–18 inHeight
36–48 inSun
Sun,Partial ShadeHow we grow it
Germination
- Days to germ.
- 10–20 d
Culture
- Days to maturity
- 105–125 d
- Spacing
- 12–18 in
- Height
- 36–48 in
- Sun
- Sun,Partial Shade
- Frost
- tender
Harvest
- Handling
- Harvest when 1/4-1/3 of the flowers on a stem are open. Place cut stems in water immediately.