Pure Professional Air

Pure Professional Air is a premium, peat-free substrate engineered for oxygen-rich root zones and rapid growth. Made with a high ratio of coarse coco fibers and perlite, it delivers superior drainage, aeration, and moisture retention. With a lightweight, open structure, it encourages robust, rapid root expansion while reducing compaction, salt buildup, or the risk of overwatering. Unbuffered and free from synthetic additives, it gives you complete control over your nutrient strategy — meaning it’s ideal for high-frequency feeding programs. Particularly beneficial for fast-growing, heavy-feeding plants that demand optimal gas exchange and consistent hydration throughout the entire growth cycle, it’s a solid option for both commercial and experienced home growers. Looking for a flexible base mix to build your own blend? Check out Pure Basic — offering a clean, unbuffered foundation. For increased airflow and enhanced structural performance, Pure Professional Max Air has an even more porous profile.