Granules of natural volcanic rock which hold water and nutrients in the compost. Its bright white colour protects against strong sunlight and reflects light to encourage growth. Mix with compost to improve retention of water and nutrients. Used when seed starting it will regulate moisture and temperature levels.10 litre bag.CAUTION: Please read all instructions carefully before handling, storing or opening, and take care when lifting heavy objects.
A highly absorbent, lightweight compost additive with a range of benefits. Its highly absorbent flakes will improve aeration and increase retention of moisture and nutrients, promoting faster and healthier plant growth. Ideal for seed germination, pricking out and potting-on.10 litre bag.CAUTION: Please read all instructions carefully before handling, storing or opening, and take care when lifting heavy objects.