Superthrive Fertiliser Size:9.4 Litre Photosynthesis is the engine of

Photosynthesis is the engine of the plant and indeed life

basically any system that uses an inert substrate

for rock wool slabs

This liquid fertiliser provides optimum nutrition during flowering and supports and promotes flowering

Superthrive Fertiliser Size:9.4 Litre Photosynthesis is the engine ofSuperthrive has been used in the horticulture and agriculture industry since 1940 and is a renowned nontoxic vitamin and amino acid growth promoter from the USA. It can be used on a daily basis to promote and boost growth but it is also a brilliant stress reliever for your plants anytime they are suffering (for example from heat stress and over fertilisation). Superthrive is a vitamin hormone liquid concentrate, containing . 09% vitamin B1 and . 048%