Dark Blue Cornflower - Sowing Instructions
Depth: 1/16in
Sprout Time: Approximately 5-20 Days
Seed to Bloom: Approximately 10 Weeks
Starting Outdoor: Sow in early spring, 3-4 weeks before last frost. Can also be fall sown (October) in zones 7-10.
Starting Indoor: Not recommended
Spacing: 8in
Water Requirements: Medium
Placement: Grows well in poorer soils. Mix in about 1/2in of compost of an organic granular fertilizer.