Grow guide
How to grow Larkspur Giant Imperial Blue Spire
Consolida ajacis
- Type
- Larkspur
- Zones
- USDA zones 2–11
- Sun
- Full
- Time to harvest
- 80–100 days
- Spacing
- 9″ apart
- Density
- 1 per sq ft
- Habit
- Upright
- Frost tolerance
- Hardy
- Sowing
- Direct sow
- Start indoors
- 0 weeks before last frost
Care
- Water Weekly
- Thin As needed
- Harvest As needed
Notes
Deep violet-blue semi-double florets on 4 ft spikes; strong stems for cutting; self-sows reliably in mild climates.
More larkspur varieties
Grows well nearby
Track Larkspur Giant Imperial Blue Spire from seed to harvest with Evengrow.
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