A soluble food for tomatoes, cucumbers, peppers, courgettes, aubergines & soft fruit, to make sure you get bigger & better quality fruit. Tomato plants are greedy feeders, requiring a continuous supply of nourishment. Chempak Tomato Food is specifically formulated with essential nutrients, in the correct balance, for heavier cropping of finest top quality fruit. Added trace elements play a vital role. Magnesium aids fruit setting & keeps the foliage healthy; iron & manganese give colour, flavour & finish; calcium helps prevent Blossom End Rot. Useful links: How to use fertilisers