Coarse Lava Rocks 2.5ltr

If you want a low-maintenance solution to a lot of your potential soil, problems, then our wonderful volcanic rock might just be the right solution for you. This porous rock has large pores in it that absorb water and provides better drainage which will help to protect the plants roots and reduce the chance of fungal growth during the wetter months. It will also help to prevent soil erosion and the loss of nutrients. Unlike some organic soil conditioners, lava rock won’t disintegrate or decompose so it is a reliable and long-lasting solution it improving your soil.