Agri-Boost 2L Universal Plant Food & Booster is a liquid organic fertiliser derived from earthworm exudate. It's specifically formulated to provide essential nutrients during plant stress stages such as transplanting, flower/leaf emergence, and rapid growth phases. The 17% Nitrogen content promotes strong root growth and maintains leaf health. Plus, it revitalises soil and improves ground fertility, all while safely complimenting your normal fertiliser program. Just clip it to your hose for easy, fuss-free use. 17:0:0 + Organics.