Gro-Sure Perlite 10L

Naturally occurring material Improves aeration & drainage for healthy root growth Ideal for use when rooting cuttings & potting-on. Why Use This naturally occurring volcanic rock has been heated to high temperatures to produce lightweight, micro-porous granules. This is perfect for improving aeration, moisture retention and drainage. Mixing the micro-porous granules of Gro-Sure Perlite with your compost… Stimulates strong, healthy root growth Helps increase absorption & water retention Improves aeration and drainage.