Pros
- USDA organic certification for pesticide-free, safe produce
- High germination and heirloom traits for reliable, flavorful results
- Versatile across USDA zones 2-11 with full sun performance
- Attracts pollinators to boost garden biodiversity
- Includes detailed sowing and harvest tips for success
Cons
- Requires 6-8 weeks indoor start and hardening off before outdoor transplant
- Needs consistent watering and well-drained soil to prevent issues
- Outdoor use only, not suited for fully indoor growing
Purely Organic Waltham 29 Broccoli Seeds are premium USDA certified organic, non-GMO heirloom seeds ideal for home gardeners wanting to grow their own crisp, dark greenish-blue broccoli florets, leaves, and stems loaded with vitamins and flavor. Perfect for beginners and seasoned growers in USDA zones 2-11, these 750 seeds promise high germination rates when started indoors 6-8 weeks before the last frost and transplanted to sunny, well-drained outdoor spots in spring.
Standout features include the Brassica Oleracea Var. Italica variety that produces firm, tight heads best harvested in the morning for peak freshness, storable in the fridge up to 5 days or blanched and frozen for a year. The seeds attract pollinators, offer extended bloom time, and reach 30 inches tall with proper care like regular watering during dry spells. Freshly packed for the current season, they maintain viability into the next year, backed by a Happy Plant Promise for refunds or replacements.
Build quality shines through premium, individually styled packets with front variety info and back instructions, making them gift-ready and user-friendly. The open-pollinated, USA-origin seeds meet rigorous organic standards, ensuring no genetic modifications or chemicals.
Potential drawbacks include the need for temperatures above 70F during indoor germination and a hardening-off process before outdoor placement, which adds steps for new gardeners. Full sun and well-drained soil are musts, with no indoor-only option.
Overall verdict: These seeds earn top marks for quality and performance, delivering bountiful, healthy broccoli crops that elevate home gardening. Highly recommended for anyone prioritizing organic, heirloom excellence.
Brand: Purely Organic Products LLC
Seed Count: 750
Plant Height: 30 Inches
Sunlight: Full Sun
Soil Type: Well Drained
USDA Zones: 2-11
Special Features: Attracts Pollinators, Extended Bloom Time, High Germination Rate
Material: GMO Free, Heirloom, Organic
Sow 2-3 seeds indoors in moist sterile potting mix 6-8 weeks before last frost, keeping above 70F. Thin to one plant per group after true leaves emerge. Harden off seedlings post-frost by gradual outdoor exposure, then transplant to sunny, well-drained spots. Water regularly, harvest firm heads in morning to promote more growth.
Best for spring planting outdoors. Store harvested broccoli refrigerated up to 5 days or freeze after blanching.