Biotabs Bio PK 5-8 500 ml
Product description
PK booster for larger, fragrant fruits
Bio PK 5-8 is an organic liquid fertilizer formulated with NPK 2-5-8, seaweed, vitamins, auxins, and other phytohormones. It provides plants with biologically active nutrients, including enzymes, amino acids, and plant hormones, along with a source of auxins, giberellins, and cytokinins. Humic substances enhance nutrient uptake, supporting rooting, growth, and flowering, while also boosting natural defence against abiotic stress and improving recovery from damage. Repeat applications improve plant resistance, yield, and overall quality.
Apply from the second week of flowering until one week before harvest. Mix 1-3 ml of Bio PK 5-8 per litre of water for each watering. Alternatively, administer 10 ml of Bio PK 5-8, diluted in at least 1 litre of water, to each plant weekly during weeks 2, 3, 4, 5, and 6 of flowering. This product contains a bloom-boosting formula with trace elements, phosphorus, potassium, calcium (2.5%), molasses, humic acid, and vitamins A, B1, B2, B3, B12.
- NPK: 2-5-8
- Nitrogen (N): 2%
- Phosphorus (P2O5): 5%
- Potassium (K2O): 8%
- Growing stage: Flowering
- Growing medium: Universal
Biotabs Bio PK 5-8 500 ml — a smaller size for smaller grows or testing. Biotabs Bio PK 5-8 1 L — a larger size for more extensive applications.
3 day EU delivery. Shipping & Tracking
You'll get your package in 3-5 days no matter where you are in EU.
Cost is 7 to 15 EUR under 30kg.
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60 days returns
You can get a refund or replacement after up to 30 days from purchase.
But we ussualy stand on customers side, so we can give a 60 days time frame!
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About us. Our 9 year history
GoToGarden started in 2017 out of personal frustration. Our founder was a hobby grower who spent hours navigating online shops that felt built by people who had never touched a plant — cluttered layouts, vague product descriptions, no real guidance on what to actually buy or why. He knew there had to be a better way.
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