Growers Ark soil 1 part base nutrient is specifically formulated for growing in soil or an equivalent media (peat based or peat free compost, reused compost, fresh garden compost, manure based compost or a mix).

Our soil nutrient is a one part and contains calcium and magnesium in addition to N.P.K. It is manufactured from high grade salts and EDTA chelated trace elements for the maximum ease of uptake by the plants. The soil food also contains humate as even when growing in soil the addition of extra humate (particularly the highly active form we use) is beneficial to plants.

The hard water formulation contains high grade Nitric acid to neutralize the hardness and reduce the need for pH adjustment; you will need to use less pH down when using our food than with some other companies’ products.

If you have water which is either extremely hard or extremely soft(filtered/RO) we can tailor make a formula for your specific requirements. All you have to do is send us a sample of water for analysis.