Substrates and Fertilizers


WEIGHT OF SUBSTRATE PALLETS

The weights of the substrate pallets presented are merely indicative, due to the agrave; percentage of moisture in the substrate.


SIRO PERLITE

Characterized by a low specific weight and a high volume of pores, which provide excellent aeration to the substrates, combining effective drainage with natural humidity.


PACKAGING STANDARD CEN 12580

In the packaging of substrates, we follow the CEN standard (Comité Européen de Normalisation), certified in Portugal by the (INQ) National Quality Institute.


SIRO CLAY

It encourages the development of the clay-humic complex – the main responsible for the increase in the richness of the substrate / soil at a nutritional and structural level.


SIRO ACTIVATOR

Algae extract with a Biostimulator effect on plant metabolism, which provides balanced development, as well as boosting your defenses in critical situations – thermal stress, water stress, pests and diseases.


SIRO HIDRO-CONTROL

Wetting agent with the ability to increase the water retention power, as well as promoting a fast and homogeneous infiltration throughout the substrate / soil. This increases the humidity in the root zone for longer periods.


FERTI-SOLUBLE SIRO

High quality mineral fertilizers that enhance a biostimulating effect on plants, thanks to the supply of easily soluble and absorbable nutrients.


SIRO BLEND

Special range of granulated fertilizer based on a homogeneous product encapsulated with a biodegradable polymer through multiple reactive layers that ensure a long and constant release of the nutrients involved by the capsule for 3-6-9 months. Each granule contains macro and micronutrients in a balanced ratio, which ensures the nutrition of the plants throughout their life cycle.


LABORATORY AND TESTING ROOM

Accreditation of substrate quality parameters such as pH, salinity and texture, during production in real time. Equipped with a sample file, where a copy of all substrates sold for 2 years is kept.


INVESTIGATION CENTER

Study and development of substrates and techniques that benefit plant growth, in order to anticipate customer needs.


PHYTOSANITARY GUARANTEE

Humus Siro® obtained through the Composting process – Biological decomposition and stabilization of forest residues, by the action of microorganisms, under conditions that allow the development of temperatures in the thermophilic range (70º C) for 12 months.