Perlite – Medium sized granules – for Mixing Compost Growing Hydroponics

Perlite is used in soil mixes (including soilless mediums) to improve aeration and modify the soil substructure, keeping it loose, well-draining and defying compaction.

Perlite’s honeycomb internal cells help to improve aeration, drainage and insulates growing media, reducing large temperature fluctuations.

It is inert, sterile, and has a neutral pH.

Replaces sand or grit for optimum aeration.

Often used in hydroponics or just add to your favourite growing medium.

Granule size range: 2.0-5.0mm

Supplied in re-sealable poly bags.