Heavy Mix

Top Crop's Heavy Mix is a complete substrate loaded with top-quality nutrients for optimal plant vegetation growth. These include coconut fibre, peat moss and black peat. Plus, Heavy Mix has just the right particle size to retain water. This formula is rounded out with volcanic soil dust, bat guano and expanded clay, avoiding compacting and actively helping transfer nutrients from the environment to the plant. All of this makes Heavy Mix one of the best substrates on the market, setting it apart from all the rest.