Experience a full-on PK Boost in all it’s flower-intensifying, yield-enhancing glory with Plant Magic Platinum PK 9/18. This exceptional additive contains a powerful mix of phosphorous and potassium backed up by a complex, complementary range of added ingredients that enable the PK elements to do what they do best. Nitrogen, bio stimulants, amino acids, and sulphur are all incorporated to ensure the boost fulfils its full potential.

The role of Platinum’s core elements in the bloom phase is well established. Phosphorous has a hand in plant metabolism, energy transfer, and cell formation whilst potassium is essential for transporting water and nutrition, plant rigidity, and sugar production. All these processes are at their height during the flowering phase, the exact point at which Platinum should be introduced.

Platinum also includes biostimulants to improve substrate nutrient retention and enhance root structure. Amino acids stimulate cell nourishing proteins whilst sulphur enables superior phosphorous uptake and assists with photosynthesis. Meanwhile a small but vital supply of nitrogen helps keep your plant in rude health during flowering.  

Compatible with any watering system or substrate, Platinum works particularly when combined with Plant Magic Magne-Cal +. It is administered via the roots, works with hard or soft water, and is ideal for short cycle plant varieties.

• Designed for the flowering phase
• Intensifies flowering and enhances yields
• Highly concentrated mixture of phosphorous and potassium
• Phosphorous for plant metabolism, energy transfer, and cell formation
• Potassium for transporting water and nutrition, plant rigidity, and sugar production
• Increases the rate of photosynthesis to stimulate plant metabolism
• Includes biostimulants to improve substrate nutrient retention and enhance root structure
• Amino acids stimulate cell nourishing proteins
• Sulphur enables superior phosphorous uptake
• Nitrogen helps keep your plant vigorous and healthy
• Compatible with any watering system and any substrate
• Use with Plant Magic Magne-Cal + for stunning results

Order and pay online before 1pm for free, same-day, in-store collection (Mon to Sat).

Order and pay online after 1pm, or on a Sunday, or on a Bank Holiday for free, next-day, in-store collection.

* Please await your ‘Order Ready’ email before setting out to collect your order. *

On orders over £99 we offer free standard U.K. delivery* within 1-3 days of your order being placed.

Your goods will be transported securely, discreetly, and with tracking to ensure you have the best possible idea of when they’ll be delivered.

*exclusions and surcharges may apply, please see full Delivery Information for details.