
Colosal PK 52-34 Metrop
Colosal PK by Metrop is a flowering booster that helps increase bud formation and weight with a highly developed, potent NPK 52-34 formula.
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Description
Colosal PK 52-34 from Metrop is a PK fertiliser in soluble powder form to boost flowering with a master formula that growers love.
Features of Colosal PK by Metrop
Colosal PK is a Fertiliser that supplies phosphorus (52% P₂O₅) and potassium (34% K₂O) to support bud formation and development during the flowering phase. It dissolves easily in water and is added to watering alongside the flowering base. Includes micronutrients in low doses (Mg, B, Cu, Fe, Mn, Zn, Mo) as complementary support.
Suggested use: 25 g per 100 L when buds begin to form, and continue during flowering waterings. Stop 1–2 weeks before harvest.
Technical Specifications of Colosal PK by Metrop
- Manufacturer: Metrop
- Product: Colosal PK
- Contents: 1 × Metrop Colosal PK 52-34 (500 g)
- Type: Flowering fertiliser (PK)
- Format: Water-soluble powder
- Net weight: 500 g
- Classification: Fertiliser-EC
- NPK: 00-52-34 (wt/wt)
- Total Nitrogen (N): 0.0%
- Phosphorus (P₂O₅) available: 52%
- Potassium (K₂O) soluble: 34%
- Micronutrients (mg/kg): MgO 120 / B 22 / Cu 16 / Fe 70 / Mn 42 / Zn 14 / Mo 14
- Suggested dosage: 25 g / 100 L
More Information
| Brand | Metrop |
|---|---|
| Growing stage | Flowering |
| Features | Bulking (PK) |
| Application | Coco, Soil, Hydro, Aero |
| Composition | Bio-Mineral |
Reviews
The content of this product is for informational and educational use only, never for medical or therapeutic purposes. We remind our customers that cannabis seeds are not listed in the common catalogue of varieties authorised for cultivation in the European Union. They are products intended for genetic preservation, storage and collecting, never for cultivation. We advise customers to review the laws in force in their country, and in no case do we wish to encourage breaking them. All products in the catalogue, including CBD products, contain less than 0.2% THC. CBD products come entirely from industrial hemp varieties.










