Expanded perlite is a mineral product that has undergone an expansion process at 1200 ºC, is inert, stable, neutral (pH between 6.5 and 7), sterile, light and insulating.
- Great capacity to receive and retain water and allowances
- Makes aeration easier
- Aerate the soil
- Performs a good drainage work
- Stimulates the initial rooting and vigorous growth of plants.
The pearlite can be used to mix with other substrates or used in recirculated hydroponic cultures and hydroponic cultures with lost solution. It tolerates excess irrigation due to its drainage capacity.
It is a substrate that has been used as an additive in peat-based substrates, but it can also be used as a unique substrate to grow.
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