Name: Delphinium Colors: Mixed Height: 36-60" Sun Exposure: Full Sun to light shade Spread: 18-24" Zones: 3-7 Foliage: Green Requirements: Prefers a moist, well-drained soil with a neutral pH How to grow 1. Refrigerate the seeds for one week prior to planting. 2 Schedule planting for the spring, after all danger of frost has past. 3 Scrape a furrow in the soil with the garden spade, 1/8 inch deep. 4 Sow seeds in the row, placing seeds 4 inches apart. 5 Cover the seeds lightly with 1/8 inch of the soil. 6 Water the seeds, yet don't over water. Irrigate when the soil is almost dry.