Rock Potash


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Description

Particularly suitable for fruit trees and bushes which have a high potassium requirement, tomatoes, vegetables etc. Organic sources of potash are non-existent and the best the organic grower can use is rock potash. It is produced by crushing rock and contains a nominal 10-12% K2O. It is ultra slow in action, a single application will remain effective for some time as it is very slow to form soluble forms of potassium. Rock Potash is suitable for all crops and is best applied in autumn of early winter to be effective – rate of application 100-200 gms./sq.m. 

Produced from natural potash rock is ideal for all organic growers. Particularly suitable for fruit trees and bushes which have a high potassium requirement, tomatoes, vegetables etc. General organic use to balance organic fertilizer and composts devoid of this essential element. It is extremely slow acting and one application will last for several years.  For the greatest benefit, it should be lightly dug in during Autumn or early Winter at a rate of 100-200gms. per sq. mt.



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