Give your plants the airy, well-draining root zone they thrive in with this horticultural perlite. The lightweight expanded mineral granules open up dense soil and potting mixes, letting water flow freely while still holding onto the moisture your plants need between waterings. Whether you are starting seeds on a windowsill or refreshing the soil in your favorite containers, a scoop of perlite makes a noticeable difference.
This 2.5 L pack of 3-6mm perlite is a versatile soil amendment suited to seedling cultivation, flower beds, vegetable gardens and indoor potting. It blends easily into existing mixes, resists compaction and helps prevent the waterlogged conditions that lead to root problems. A simple, affordable way to give your garden a healthier foundation.
Mix perlite into potting soil, seed-starting mix or garden beds to create a lighter, better-draining growing medium. It is well suited to seedlings, flowering plants, vegetables and container gardening, and can also be used to top-dress or refresh tired soil.