SI4000 Sprout Island Blend Organic Seed Starter, 16 Qt.

Coast of Maine Sprout Island Blend Organic Seed Starter is a ready-to-use growing medium designed specifically for starting seeds and rooting cuttings both indoors and outdoors. This rich mixture combines natural ingredients including blended sphagnum peat moss, well-aged compost, aged bark, perlite, kelp meal, lobster and crab shell meal, worm castings, and mycorrhizae to create an ideal environment for seed germination and propagation.

Whether you're starting seeds in cell packs, trays, or flats, this pre-mixed formula requires no additional preparation. The blend provides natural moisture retention and aeration while the mild organic fertilizer charge delivers a subtle nutrient boost to fuel early seedling growth. OMRI-listed for organic gardening, this product is suitable for gardeners committed to sustainable practices.

Features and Benefits

• Pre-Mixed and Ready to Use: No additional preparation needed; simply use directly in cell packs, trays, or flats for immediate planting.
• Optimized Nutrient Blend: Contains a mild organic fertilizer charge and nutrient-rich ingredients including mycorrhizae and worm castings that support healthy seedling development.
• Superior Moisture and Aeration: Carefully formulated blend of peat moss, perlite, and compost provides excellent drainage while retaining essential moisture.
• OMRI-Listed Organic: Certified for organic gardening use.
• Versatile Application: Ideal for germinating seeds and rooting cuttings in both indoor and outdoor gardening projects.

Specifications

• Brand: Coast of Maine
• Model: SI4000
• Size: 16 quarts
• Color: Brown
• Certification: OMRI-listed for organic use
• Ingredients: Blended sphagnum peat moss, well-aged compost, aged bark, perlite, kelp meal, lobster and crab shell meal, worm castings, mycorrhizae
• Dimensions: 4 x 14 x 22 inches