Collection: Improves Drainage

Build a Better Balance of Drainage and Moisture

Give roots a growing environment suited to your plants with materials selected to help adjust drainage, aeration, and soil structure. This collection brings together perlite, pumice, rice hulls, compost, soil conditioners, and specialty mixes for a range of garden and container projects. Whether you are preparing a potting blend, refreshing a raised bed, or evaluating amendments for existing soil, start with the conditions your plants need.

The appropriate ingredient and proportion depend on particle size, your existing soil or growing media, crop requirements, container depth, and watering method. Compare individual product descriptions for intended uses, mixing guidance, package sizes, and any labeled certifications. Ingredients serve different purposes, so choose materials for their specific properties rather than treating every amendment as interchangeable.

For container projects, consider how the complete mix will balance moisture retention with air space. For garden beds, assess existing texture, compaction, and how water moves through the site before choosing an amendment. Begin with a manageable area or small trial blend so you can evaluate performance under your watering routine. These products do not guarantee drainage on their own. Follow individual specifications and blend cautiously, taking the full growing environment into account. For complementary materials that help retain moisture, explore our Improves

Water Holding Capacity collection and compare options for your planting goals. For complementary water-retention materials, compare Improves Water Holding Capacity.