Sun Gro Black Gold Perlite

Perlite is primarily used to improve soil aeration and drainage. By adding it to your mix, you create air pockets that prevent soil compaction, which helps roots breathe and prevents them from sitting in excess water.

No. This perlite is pH-neutral and chemically inert, meaning it will not alter the chemical balance or acidity of your existing soil or potting mix.

Yes. With a particle size of 3-6mm, this perlite is well-suited for seed starting mixes as it provides the necessary structure to keep the medium light and airy without being too coarse for delicate seedlings.

Absolutely. It is a versatile amendment that works equally well for improving the drainage of indoor container plants and for loosening up heavier garden soils outdoors.

A common starting ratio is to mix one part perlite to three or four parts potting soil, but you can adjust this based on the specific drainage needs of your plants. Succulents and cacti, for example, typically prefer a higher ratio of perlite for faster drainage.