Pythoff Bulky but if you know what

but if you know what you're doing

NPK: 1-0-2 (organic nitrogen

Best for: New growers who need reliable pH testing without the premium price tag

Hydroponic growers transitioning plants into the flowering phase

Pythoff Bulky but if you know whatPythoff Hydroponic Root Steriliser & Pythium Prevention for DWC & RDWC Systems Best for: Growers running hydroponic systems who want reliable pythium and root rot prevention without guesswork Our thoughts This is the steriliser serious hydroponic growers reach for when they've had root problems in the past or want to make sure they never do. Non systemic, stable for weeks, and it actually works. One bottle lasts an age, which tells you everything