The Grow Awards 2026 🏆
Promix
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Promix

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#23
Global pos.
9.8
40 harvests
#23
Global pos.
9.8
40 harvests
75
Diaries

Promix gives experienced organic growers the clean slate they need to customise every grow. This peat-based substrate contains no added fertilisers, giving you full control over feeding schedules from day one. Enriched with mycorrhizal fungi, it enhances root development and nutrient uptake without interfering with your base nutrients. Whether you're going full organic or dialing in a mineral feed regime, Promix adapts to your style. It’s the ideal choice for cannabis growers who want precision, speed, and clean results — especially in systems where control matters. For those who prefer hydroponics, make sure to check Plagron’s Hydro Cocos 60 - 40 which can be used in combination with the brand’s Hydro B and Hydro A nutrient line.

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Canoodle
Canoodle commented6mo ago
After having burned my small plants sometimes with the batmix i decided to use this but the yield was not so great and the plants where small. I now use batmix at the bottom of my pot and this on top and it works great but is wished this promix to be lightly fertilised instead having almost zero recources for the plant to grow. I use the algo grow and bloom too but this potting soil had litteraly zero nutes wich is significantly visible in growth/yield even when combining it with the liuid nutes.