Coconut Coir Fiber Block Compressed Soil Amendment for Potting Mixes and Raised Beds Natural Organic Substrate (1 Pack)

- Compressed coconut coir block expands when soaked in water to create a loose, airy substrate for custom potting mixes. - Provides a natural, additive-free base that improves soil structure and drainage for potted plants and garden beds. - Suitable for mixing with compost or perlite for vegetables like tomatoes, herbs, and raised bed gardening applications. - Made from 100% natural coconut fiber; serves as a peat-free alternative for organic soil amendment projects. - Store the dry brick in a cool, dry place until ready to use; soak in a container until fully expanded before blending.