FoxFarm's Big & Chunky Perlite is perfect for aerating container plantings. Use it with our Ocean Forest® or Happy Frog® Potting Soil to improve drainage, keep roots oxygenated and prevent plants from becoming waterlogged. Hydroponic growers know that Big & Chunky is the ultimate hydro grow medium. Use it as a stand-alone product or combine it with our Light Warrior® Agro-Ponic Seed Starter for your cuttings and seedlings.