HOT-PROCESSED VOLCANIC ROCK
Binds much water and air due to high porosity.
For covering sown crops, use up to 1 cm of perlite. Ensures consistent moisture and air for sown seeds, prevents the development of mould, fungi, and pests, ensures faster sprouting of seeds.
For improving growing soil, mix 3-20% of the composition of the soil, or 5 litres of perlite, with 25-150 litres of growth substrate. Improves the air content of the soil, increases the water volume in soil, prevents the hardening of soil, mitigates the negative effect of excessive and insufficient irrigation.
It can be used in organic farming! The product meets the requirements of the regulation (EC) 834/2007.