Sulphate of Ammonia - Ammonium Sulfate
£1.99
AMMONIUM SULPHATE
SULFATE OF AMMONIA
Ammoniacal Nitrogen - 21 %
As a fertiliser for alkaline soils lowering the pH of the soil and adding nitrogen. Ammonium sulphate will reduce pH of soil but not by large amounts.
Application rate:
20g - 35g per square metre
1.5kg
of ammonium sulphate will treat 100 square metres and reduce the pH by
0.1 to 0.2 units.
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