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VIEW MOREPlatinum PK 9/18 differs greatly from the competition due to its unique and complex make-up of bio stimulants, amino acids, and high levels of sulphur. It’s also super-concentrated at 10x strength, so it lasts 10x longer.
The bio stimulants in this PK booster feed the microbes and fungi in the roots, break nutrients down to make them easier for the roots to take-up. The sulphur in Platinum PK 9/18 speeds up photosynthesis and the uptake of phosphorus, whilst assisting in the building of proteins and amino acids. It all adds up to stunning results.
We advise the use of Magne-Cal+ alongside Platinum PK 9/18. This powerful PK boost is suited to more experienced growers.
Top tip: use with a syringe or pipette to get the correct dose, as only a small amount required.
Dilution rate – 0.2-0.5ml per litre.
250ml
500ml
1L
Size | Plant Magic – Platinum PK 9/18 – 250ml, Plant Magic – Platinum PK 9/18 – 500ml, Plant Magic – Platinum PK 9/18 – 1L |
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Total Nitrogen (N) 2.6% Ammoniacal nitrogen 2.6%
Phosphorus Pentoxide (P2O5) Soluble in neutral ammonium citrate and water 9.0% (3.9% P)
Potassium Oxide (K2O) soluble in water 18.0% (14.9% K)
Sulphur Trioxide (SO3) 28.0% (11.2% Ca)
The Old Timer has collected lots of information, guides, videos and growing tips to help you achieve the most for your grow.