How to change NPK ?
Calculate & mix!
• NPK rate in your fertilizers 19-19-19.
19-19-19 + 13-0-46
• Your plants need for instance 18-5-30, or 18-10- 30, similar. • Take fertilizers with the N & K only – potassium nitrate (KNO 3 ) . It has NPK – 13-0-46.
• It has NPK – 13-0-46.
• It is possible to mix your NPK fertilizer with the potassium nitrate (KNO3) like 50 % - 50 % . • It if you recalculate 50 / 50 mixture to NPK it will give the rate 16-9,5-32
Low EC.
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