What is guano, and why is it so valued in farming?
Guano is a 100% organic fertilizer formed from the accumulation of bat or seabird droppings in protected environments. Over time, this material naturally mineralizes, resulting in a fertilizer extremely rich in phosphorus, potassium, and other micronutrients, essential for root development, flowering, and resin production.
In addition to providing nutrients, guano improves the microbial life of the substrate, naturally balances the pH, and promotes soil structure. It's an effective, sustainable solution with proven results in organic farming.
What types of guano can you find?
At Alchimia, we work with different formats and compositions to adapt to each type of crop and phase:
- Powdered guano: It can be mixed directly into the substrate or applied as a top dressing. It releases nutrients slowly and progressively.
- Liquid guano (such as Guanokalong): ideal for irrigation applications, with faster absorption. Perfect for advanced flowering or cocoa crops.
- Guano mixes: Some fertilizers combine guano with other ingredients such as seaweed, humus, or mycorrhizae to further enrich the soil.
What benefits does guano offer?
- More explosive flowering thanks to its high phosphorus and potassium content.
- It enhances the flavor and aroma of the flowers, providing more intense and natural nuances.
- Stimulation of microbial life, essential in organic crops.
- Long-lasting and safe effect, without risk of over-fertilization if used correctly.
- Versatility: Suitable for soil, coco coir, and homemade mixes, for indoor and outdoor growing.
Furthermore, guano is compatible with other liquid fertilizers or stimulants, provided that a balanced dose is respected.
Featured brands at Alchimia
- Guanokalong: a benchmark in 100% natural bat guano, highly valued for its slow release and powerful results.
- Guano Diffusion: a mixture of guano with algae and other compounds that stimulate soil life.
- Plagron: liquid guano ideal for flowering, fast and effective.
- Top Crop: affordable and comprehensive options for organically improving flowering.
Frequently asked questions about guano for cannabis cultivation
Can guano be used at any stage of cultivation?
Yes, although its use is more common during flowering. During growth, it can provide phosphorus for root development if combined with nitrogen.
Can I combine guano with other fertilizers?
Yes, but it's recommended to do so in moderation. Guano is potent on its own; combine it only with compatible, organic products to avoid excess.
What type of guano is better: powder or liquid?
It depends on the application. Powdered guano is ideal for mixing into the substrate or slow-release applications, while liquid guano offers faster results and is ideal for frequent watering.