Houseplant Focus is balanced nutrition for houseplants. Houseplant Focus will provide all the necessary nutrients needed by the plant to compensate for the declining fertility of the substrate. It is a very precise formulation for houseplants, containing all the nutrients needed for healthy growth and optimal flowering.   Manufactured from the purest and most soluble mineral salts and enriched with concentrated organic plant acids.   2.4:0.9:3.4   Also contains magnesium, sulphur, nickel, humic acid and fulvic acid.