Bat guano is a 100% organic natural fertilizer, rich in very useful nutrients for all plants. This fertilizer is obtained from the droppings of bats, which feed only on insects and fruit, and their guano consists mainly of droppings and urine.

Bat poop has been used as a natural fertilizer since ancient times. In Mesoamerican populations, such as the Incas and Aztecs, guano from these mammals was meticulously distributed by rulers and rulers to control crop volumes.

And still today Peru is one of the most important producers of bat feces for agricultural use.

Let's find out the composition, the benefits and how to use guano for plants together .

Here is in detail what you will find in our guide:

Read on if you want to know more.

Many people ask what bat guano is and how it is used in agriculture:

Bat guano in agriculture is known to be one of the best natural fertilizers, as it is rich in essential plant nutrients such as: nitrogen, phosphorus and potassium (NPK)

As well as having fundamental microelements useful for the development of plants:

  • Boron: Encourages plants to take up calcium, increasing the formation of proteins useful for nourishment.
  • Calcium: An essential element for cell growth in the root system, it improves the absorption of nutrients.
  • Iron: Helps leaf respiration, influencing enzyme production.
  • Magnesium: Element that contributes to the transformation of light into energy.
  • Manganese: Indispensable for the production of chlorophyll, which plays a key role in photosynthesis
  • Sulfur: Regulates the plant's metabolism; promoting the growth of the root system.
  • Zinc: Necessary for the creation of proteins that regulate enzymatic functions.

Thanks to its composition, the  fertilizer obtained from bat guano  can improve soil structure, stimulate root growth, increase flower and fruit production and improve the overall quality of plants.

Bat guano Kalong

Bat Guano Kalong, powder fertilizer produced from bat poop. 100% natural plant nutrients.

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Bat guano fertilizer: what is it and how to use it

Bat guano fertilizer is  often used as an organic fertilizer in agriculture and gardening, but remember that it is important to use only products obtained from sustainable sources that respect the natural balance of bats and their habitat.

The manure produced by these birds, known as Bat Guano , is a valuable source of natural fertilizer for all plants. Incorrectly, after Whan's outbreak, false information has been found that indicates bat dung fertilizer as a risk to human health, as it can contain bacteria and fungi that cause disease.

But we affirm with certainty that they are totally false news , as the products sold for agriculture are absolutely free of pathogenic microorganisms and in no way risky for the health of people and animals.

The main health risk associated with bat poop is the possibility of inhaling small particles that may contain microorganisms such as: Histoplasma capsulatum.

Fungus that causes a respiratory disease known as histoplasmosis. However, this can only happen if you want to collect and make  your own bat guano fertilizer .

Bat guano, natural fertilizer highly appreciated for its high concentration of essential nutrients for the growth of cannabis plants. Furthermore,  Kalong bat guano is often used as an organic fertilizer in organic farming and gardening, as it can improve the quality of the soil. Increasing flower and fruit production and promoting more vigorous plant growth.

Guano Fertilizer rich in phosphorus:

Guano is usually sold in liquid, powder or granule form and can be used in a variety of ways. 

One of the most common uses is to mix the powdered product with the soil in which the plants are grown.

In this way, the elements contained  in the guano are easily assimilated by the roots of the plants to provide them with the nutrients necessary for healthy and strong growth.

Bat guano can also be used for the preparation of nutrient solutions, which are later used to irrigate plants. In this way, the nutrients of the guano are diluted in the water and can be easily absorbed by the plants.

However, it is important to note that guano must be used carefully, as too much can damage cannabis plants and affect the health of the soil.

Furthermore, we recommend  buying bat guano only from reliable and sustainable sources, in order to guarantee the wholesomeness and quality of the product.

Bat guano dosage for cannabis plants

The use and dosage of bat guano for cannabis depends on the composition of the soil in which the plants are grown.

Usually in weed cultivation, autoflowering and feminized bat guano is used in relatively small quantities. Since, being very rich in nutrients, it could easily burn the roots of plants if used excessively and inappropriately.

 

How much bat guano for potted cannabis plants?

 

In the context of cannabis cultivation, all growers believe that bat guano is a highly beneficial compound for plants.

The high phosphorus content is particularly indicated during the flowering phase of marijuana plants, as it promotes healthy fruit and flower development.

When using bat guano or any other fertiliser, it is essential to consider the specific needs of the cannabis plants and ensure proper dosage and application.

It is advisable to consult the product indications, to correctly administer bat guano to cannabis plants.

 

Liquid bat guano: 

For potted cannabis plants, using a solution made with liquid bat guano we recommend:

  • A dose of 1-2 teaspoons per liter of water. The solution should be mixed well and left to infuse for at least 24 hours before use.

Bat guano powder:

For potted plants, using a light professional potting soil (slightly pre fertilized), we suggest 2 types of fertilizing using bat guano with autoflowering and feminised cannabis.

  • Light fertilization: 1kg per 250 liters of soil (4kg per m2);
  • Normal fertilization: 1kg per 100 liters of soil (8kg per m2).

While for marijuana plants grown directly in the ground, it is recommended to use about 2/3 kg  of product per 10 m2 of land. Powdered guano should be spread evenly and mixed with the soil before sowing or planting.

Bat guano for plants: useful tips

Over the years, these deposits of guano, accumulated in caves and used for composting over time, provide an excellent nutritional source for edible plants such as strawberries, tomatoes and herbs.

However, with these plant species, such as fruits and vegetables, the dosage of bat guano depends on the specific needs of the plants and the composition of the soil. So it's important to refer to the manufacturer's directions or consult a gardening or agricultural expert to determine the right amount for your strains and the type of soil used.

If stored in a cool, dry place away from light, this product does not degrade, lasting a long time. Not reporting any expiration date on the package.

Buy bat guano on Grow Shop Italia at the best price you can find online. If you are looking for other organic products for the care of your plants, consult our category: powdered fertilizers and soil improvers.