What's going on here ?!

BurnzyBurnz · May 25, 2020

Sup y'all,

So I'm not sure what's wrong here. I'd say with the curled tips it's nute burn however I haven't given any nutes yet. Little calmag and water at 6.8ph. any ideas friends? This all happened when I went from 45W blurp lights to my hlg65.

Hobbes · May 25, 2020

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Reduce Ph to 6.5

How high above your plants is your light?

What's the temps in the room?

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BurnzyBurnz · May 25, 2020

Hobbes said:
.

Reduce Ph to 6.5

How high above your plants is your light?

What's the temps in the room?

.

I agree I need to drop it to 6.5 that was my bad. The lights are 12"-18" above give or take. Temp is 26C & 65% humidity.

Boatguy · May 25, 2020

I would back the light off alittle. I keep my qb around 24" from the tops, they are powerful.
I doubt ph is your problem. With the buffering of the soil, watering with 6.5 or 6.8 isnt going to make any difference.

BurnzyBurnz · May 25, 2020

Boatguy said:
I would back the light off alittle. I keep my qb around 24" from the tops, they are powerful.
I doubt ph is your problem. With the buffering of the soil, watering with 6.5 or 6.8 isnt going to make any difference.

Right on I figured as much too.

What's going on here ?!

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