Plant Magic PK 13/14 is an excellent all round PK boost to increase the size and weight of crops. It also prevents nutrient lockout due to added magnesium and sulphur, whilst increasing amino acids and oils for a better look and crop taste.
This product contains the correct ratio of extra phosphorous and potassium for prolific flowering when used as an additive with Plant Magic’s mineral feeds. This helps produce large and tasty yields – without the risk of shock.
Top tip: do not use alongside Platinum PK 9/18. Just choose one PK booster.
Dilution rate – 1-2ml per litre.