Season: Perennial USDA Zones: 3 - 9 Height: 48 inches Bloom Season: Early summer to late summer Bloom Color: White Environment: Full sun to partial shade Temperature: Sow at maximum 41F, germination irregular Average Germ Time: 28 - 72 days Light Required: No Depth: Surface sow seed and press lightly into soil Sowing Rate: 4 - 5 seeds per plant Moisture: Keep seeds moist until germination Plant Spacing: 24 - 36 inches Note: Late fall planting is best so cold stratification can occur over the winter monthsSoil Type: Clay to sandy soil, pH 6.1 - 7.8 Buy Seeds Online Organic Seeds Heirloom Seeds Non-GMO Seeds Vegetable Seeds Flower Seeds Herb Seeds Fruit Seeds Garden Seeds Seed Starter Kits Rare Seeds Bulk Seeds Indoor Gardening Seeds Seed Catalog Seed Packs for Sale Sustainable Seeds Greenhouse Seeds Seed Suppliers Planting Seeds Home Garden Seeds