Ecothrive Charge is a soil association approved 100% organic soil improver made entirely from droppings of the Tenebrio Molitor Beetles (basically its dried mealworm waste).Insect Frass has a very high content of beneficial microorganisms and natural plant growth catalysts that really help bring out the best in plants.The main benefits include: Helps promote a healthy micro herd in both soil and coco - this helps increase nutrient cycling and availability Contains Chitin derivatives and other naturally occurring activators of plants immune response - this helps defend against attack from pests, bacterias and fungal disease Contains a balanced ratio of slow release nitrogen, phosphorus and potassium in forms that are available for plants to uptake over a period of 3-4 weeks (NPK 3/2/3) Easy application with its sandy, user-friendly texture Available in 1 litre, 5 litre & 10 litre tubs.