Gro-Sure Perlite Soil Aerator is a naturally occurring volcanic rock that has been heated to produce lightweight, micro-porous granules that are ideal for improving aeration, moisture retention and drainage.
• Improves aeration and drainage
• Encourages healthy root growth
• Ideal for root cutting and potting on
Simply mix these granules with your compost to help stimulate strong, healthy root growth, increase absorption and water retention and improve aeration and drainage.
This 10L bag is chemical-free so will not affect soil PH and can be used when root cutting and potting on.