Fercrisa Silex

Project Description


It is a product of natural origin that, due to its richness in trace elements, manages to make up for deficiencies in demineralized farmland. It helps control insects such as mosquitoes, flies, caterpillars, lice, spiders, lobsters, fleas, etc. thanks to its physical-mechanical action. It also repels molluscs such as slugs and snails.

More information:

FERCRISA SILEX is also an effective desiccant in places with excess humidity. Protects grains and seeds against fungi, viruses and bacteria, greatly improving their germination. It is a completely harmless product for people and animals. It can be used as an insect repellent in animals.


100% mineral product
SiO2: 62% w / w
CO3Ca: 34.5% w / w
Appearance: Ivory white powder.


Suitable for all types of plants and crops. Biodegradable and environmentally friendly. Product not chemically treated. For greater efficiency apply the powder directly at a rate of 1 kg per 100m2, sprinkling the plant and the surrounding soil. In its foliar use cover the whole plant. By applying it in this way we also protect the plant from sun bumps. For use in the protection of grains and seeds it is recommended to apply a dose of 2 to 3 kg / ton. With this, a protection of the seed and a greater germination as it decreases the moisture content of the same, also increasing its volumetric weight. Use in animals and pets: can be applied directly on the hair of the animal to act as an insect repellent, the recommended dose is a maximum of 1gr per kg of animal weight.

Authorized for organic farming according to the Regulation CER 834/2007. Product certified for use in Organic Farming CertiCAAE 17,820