Description
Guanokalong Black Pellets 1 kg – organic base nutrition with humic acids
Guanokalong Black Pellets is an organic solid fertiliser for preparing soil and coco substrates. The 1 kg pack suits beginners and experienced indoor and outdoor growers alike. Its pressed pellet format makes it straightforward to measure out and distribute evenly through your growing medium.
Bat guano and humic acids for your growing medium
The blend combines bat guano with humic acids derived from leonardite to support nutrient uptake and microbial life in the soil. Nutrients are released gradually, while the pellets are less prone to wind dispersal during application than powder. The phosphorus-focused NPK ratio of 1-6-1 represents the guaranteed minimum analysis. As this is a natural product, nutrient levels can vary between batches.
Application rates for pots and outdoor planting
Before planting, mix 100 g of Black Pellets into 10 litres of soil. At this rate, a 1 kg pack treats a calculated 100 litres of soil. Distribute the pellets evenly to incorporate them throughout the growing medium.
For outdoor cultivation, the application rate is 300–500 g per plant in April. Take your plants’ nutritional requirements and any fertiliser already present in the soil into account.
Supplementing nitrogen and potassium as needed
Black Pellets is not a complete fertiliser. Depending on your plants’ needs, you can supplement nitrogen during vegetative growth with Guanokalong Grow vegetative fertiliser. For additional potassium during flowering, use Guanokalong Bloom Organic flowering fertiliser. Match any supplementary feeding to your growing medium and the plants’ stage of development.
Technical details:
- Brand: Guanokalong
- Product type: Organic solid base fertiliser
- Form: Pressed pellets
- Composition: Bat guano and humic acids derived from leonardite
- Guaranteed minimum NPK analysis: 1-6-1
- Suitable growing media: Soil and coco substrates
- Application: Indoor and outdoor cultivation
- Contents: 1 kg
- Pot application rate: 100 g per 10 litres of soil before planting
- Outdoor application rate: 300–500 g per plant in April
- Storage: Keep dry and dark
- GTIN: 8718868947246
- Package contents: 1 × Guanokalong Black Pellets, 1 kg
Sold and shipped by Growmart (Hamburg, Germany), which delivers across Europe with DHL. Prices are set by the vendor and you complete your purchase on their site.











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