Perlite for Soil Mix and Seed Starting Mix.
Ph - Neutral & Sterile. Free from Harmful Viruses, Fungus, and Bacteria.
Improves drainage of soil which prevents root rot. Poor soil drainage is the main reason for root rot and plants dying weeks after transplanting.
Improvers aeration in soil leading to the healthy root system. Plants with healthy roots do better in unfavorable conditions like less water and nutrition deficiency.
Reduces the weight of the container putting less load on your balcony and roof.
When Perlite is added to seed starting mix it adds to germination of seed.