Description
PK 13-14
PK 13 -14 is a bio-available Potassium (K) and Phosphorous (P) additive designed for use in the flower stage of plant growth.
It has a guaranteed composition of 13% P2O5 and 14% K2O.
This composition has been extensively researched and field tested in labs and greenhouses in Holland. The result is a formula designed to work faster and more effectively then any other composition.
Potassium and Phosphorous are essential elements in plant metabolism and directly influence flower and fruit development. In a bio-available form they are more readily absorbed and used by the plant thus providing rapid and effective results.
PK 13-14 leaves no harmful residues and is environmentally friendly
PK 13-14 should be used once, approximately three to four weeks before blooms are ready for harvest, at the rate of 1-2ml per litre. It should be used for one week only
User Instructions
- Shake bottle well before use
- Add CANNA PK 13/14 three weeks before harvesting to a full nutrition tank in the following proportion: dissolve 15 ml concentrate per 10 litre of water (1:666). Add this mixture to the nutrient for 3-6 days
Storage, health & safety and other directions
- Over-fertilisation has a negative effect on the substrate and the plant
- Store closed in a dark and frost-proof place
- Keep out of reach of children.
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Customer Reviews
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Top-notch stuff. You can feel the quality as soon as you take it out of the box. Works perfectly.
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I'm so glad I got this. It's made a massive difference to my plants. They're looking healthier than ever.
Top quality gear. It's built like a tank and performs flawlessly. Wouldn't hesitate to recommend it.
This is a fantastic product. It's made my grow so much more efficient. I'll definitely be shopping here again.
