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One School at a Time: Northridge HS wins Martin’s grant for hydroponics - WNDU

One School at a Time: Northridge HS wins Martin’s grant for hydroponics    WNDU from "hydroponics" - Google News Learn more about hydroponics One School at a Time: Northridge HS wins Martin’s grant for hydroponics    WNDU Visit potads uk classifieds for 1000's of 420 adverts

Water chiller a necessity ?

Hydroponics / Aeroponics
Water chiller a necessity ?
GH waterfarm 8 pack
Lights - 2 x Optic 4s
4x8 room
No co2
Greenleaf Nutrients Megacrop
CXHydroponics Regenaroot and Wiltguard


I’ve only done a few DWC grows years ago and never used a water chiller. It seems like most people are using them now a days. If my room isn’t putting off a ton of heat can I get by with out one ?

What are the ideal water temps? What are considered high temps for water that could hurt the roots ?

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