■ Rizosferin HA/1.5kg

Rizosferin HA contains a growth medium, macroelements, and fungi of the Hypocrea/Trichoderma genus, which are a natural parasite of Rhizoctonia solani. H. asperellum B35 is a psychrophilic species that forms a biological barrier around the root system throughout the growing season. These fungi have the ability to parasitise on the hyphae of other microorganisms, including pathogens that inhabit the root system, but stimulate plant growth even when the system is not infested with pathogens. Fertilising with Rizosferin HA boosts systemic (natural) immunity of plants by increasing the activity of lythic enzymes and stimulating the synthesis of phytoalexins and PR proteins with a strong cidal effect on numerous phytopathogens. Inhabitation of plant rhizosphere (root system) by fungi of the Hypocrea genus creates a barrier that prevents tissue penetration by pathogens. Fungi provide plants with otherwise inaccessible organic and mineral nutrients. The product is not degradable and has a superior effect on plant vigour compared to plant protection products.