Larkspur

Scientific Name: Delphinium consolida

USDA Hardiness Zones: 4 to 7

Approximate number of seeds per gram (ounce) : 635 (18,000)

Sun: full sun preferred, but will tolerate partial shade

Water: keep soil moderately moist during germination, do not overwater, but maintain moisture even after established

Soil: cover with 1/8 inch, use fine, well-drained soil. 

Temperature: 13 to 16 degrees Celsius (55 to 60 degrees Fahrenheit)

Spacing: 11 pounds per acre or 12 to 15 inches apart

Germination Time: 2 to 3 weeks