Noun
Same as Pearlite.
Source: Webster's dictionaryLike perlite, pumice is a lightweight, mined volcanic rock that finds application in hydroponics. Source: Internet
Properties Perlite boulders with fireweed in foreground Perlite softens when it reaches temperatures of convert. Source: Internet
Perlite Perlite, a hydroponic growing substrate option. Source: Internet
Like perlite, vermiculite is a mineral that has been superheated until it has expanded into light pebbles. Source: Internet
If too much water and not enough air surrounds the plants roots, it is possible to gradually lower the medium's water-retention capability by mixing in increasing quantities of perlite. Source: Internet
Perlite is a non-renewable resource. Source: Internet