Buy a pack of Perlite granules. The pack contains approximately 10 liters of Perlite and weighs 800-900 grams.
Perlite is used to improve water retention, drainage, and aeration of potting media. This is similar to what Vermiculite is used for with one important difference. Perlite provides better aeration while Vermiculite offers superior water retention. It can be used standalone as sowing media for seeds or in potting mix for general purpose use.
Delivered in all major cities across Pakistan.