Pot9 Professional Basic

Pot9 Professional Basic is a dense, peat-free substrate made for growers who need a sturdy, long-lasting medium for larger pots and extended cycles. With a meticulously engineered structure that offers excellent moisture retention and superior aeration, it creates an oxygen-rich root zone that remains well-drained even with frequent irrigation — preventing common issues like compaction, nutrient lockout, or root rot. Unbuffered and made from organic materials to give growers freedom to fine-tune their feeding programs from start to finish — its inert profile makes it ideal for precision nutrient strategies or customl additions.Especially beneficial for heavy-feeding, long-flowering strains that require consistency and resilience in their medium, it’s perfect for commercial and dedicated home growers alike. If you have smaller pots but want similar reliable performance, check out Pot4 Professional Basic. For a fully organic, bioactive option, Pure Professional Organic is enhanced with microbial life and has a clean, nutrient-rich base.