4.1.1 Lawn Food -20kg
Analysis: 18% N, 0% P, 10% K+ 0.3% Fe, 0.3% Mn, 0.3% Mg
Availability: Out of stock
A premium grade, phosphate free fertiliser which produces excellent colour.
It contains two sources of nitrogen: nitrate and sulphate of ammonia. The nitrate form of nitrogen is more readily converted in colder months and the sulphate of ammonia form is slightly slower, giving a longer life.