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DWC: New growth with burned leaves / tips
Unkrautstarted grow question 4 years ago
Tips of new growth are burned
Not only upper growth, even on the lower branches...what could it be?
Lights are 40cm away
RH: 60%
Temp: 25°C
EC: 1.3
Watertemp: 18°
PH: 5.8-6.5
Solved
Leaves. Edges burnt
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Unkrautanswered grow question 4 years ago
There's a oszilating vent in the back giving them a good breeze...did it like that for several grows...
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Failmoreanswered grow question 4 years ago
It looks like they are burning up from heat or light but from your grow information your temps look good.
I don't see any fans in there...do you have enough fans? Maybe you have hot spots from bad air circulation.
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