Supreme Perlite 4 cu ft (Approx. 12kg) Weight which only needs to appear

which only needs to appear in trace amounts compared to macronutrients like calcium and magnesium

Sustainable lighting solution - up to 90% less mercury than standard Philips Ceramalux HPS lamps and lead free

Mix well and adjust pH accordingly

(You may be thinking of pumice

Linear design

Supreme Perlite 4 cu ft (Approx. 12kg) Weight which only needs to appearAre you looking for the perfect soil amendment to help your plants grow better and healthier? Look no further than perlite! Derived from naturally occurring volcanic rock, furnace heated perlite pops and expands up to 15 times its original volume, forming lightweight particles made up of microscopic spheres with a porous surface. This helps promote aeration and drainage in the root system, while providing holding capacity for water and nutrients