Botanical Interests: Bloomsdale Spinach Seeds Organic, Heirloom
Available In Stock: 12
Days to Maturity: 28–45 days
When to Sow Outside: RECOMMENDED. 4 to 6 weeks before your average last frost date, and when soil temperature is above 40ºF; ideally 50°–75°F. Successive Sowings: Every 3 weeks until 4 weeks before your average first fall frost date. If mulched, spinach can overwinter in sub–zero temperatures. Soil temperatures above 85ºF halt germination.
When to Start Inside: Not recommended; roots sensitive to disturbance.
Days to Emerge: 5–10 days
Seed Depth: ½"
Seed Spacing: A group of 3 seeds every 6"
Row Spacing: 12"
Thinning: When 2" tall, thin to 1 every 6"