Lava Rock is a great media for increasing drainage and water retention in soil and coco. It is PH neutral and a great replacement for Clay Pebbles and can be used many times after washing.
It produces healthy root formation which help the plant to grow more vigorous. It provides faster growth of microorganisms that make the nitrogen in the soil water-soluble so that the plant can take it more efficiently. It is resistant to insects, fungi and plant diseases and does not contain any toxic substances to plants. It is homogeneous, easy watering with low salt content and very rich in chemical minerals. Can be used over and over again
Available in 35L bags