Naturally non burning and odorless worm castings add essential organic matter that increases microbial activity for a living nutrient rich soil Use for seed starting indoor and outdoor plants and gardens including container gardens For trees and shrubs simply sprinkle a small amount in Soil around base of plant Slowly enriches soil with more nutrients than most yard compost without burning plants Features . 4 lbs Growth Essentials Organic Earthworm Castings. Durable construction for lasting use. Organic Yes. Container Size 4 lb Fertilizer Enriched No. Moisture Control No. Suitable for Vegetables Yes. When to Apply Spring Summer. Pack of 6 Specifications . Capacity 4 lbs. Country of Origin United States. Weight 25 34 lbs