Sulphate of Potash is a fertiliser rich in potassium that encourages growth of quality fruit and colourful flowers. It also helps plants resist fungus attack.
Potash is a very important input for potatoes affecting yield, quality and profitability. It is an effective means of increasing potassium levels when using organic fertilisers that tend to be low in potassium.
The granular formula is easy to spread and provides a slow release of potassium. It is ideal for use on pot plants, gardens and lawns that require a boost.
Contains 42% water soluble K and 17% S which is immediately available to the plants
Potassium Sulphate (SOP) is suitable for all crops grown in any soil and is particularly important for horticultural crops where quality is of paramount importance. For example, when used on potatoes it gives higher Dry Matter content and improves quality.