leaves turning in. leaves look crispy.

two plants three weeks into flowering. using technaflora nutes 2/3 strength. add cal-mag every other feeding. ph is set at 5.9 and the temp is about 80. can anyone tell me if its a nitrogen deficiency or something else? or how i might go about correcting it. thanks.

My issue was too dry, low humidity. Sprayed them with some water and they felt better an hour later, i then turn off dehumitifer and new growth was not affected. Dehydrated leaves

my humidity is at 55% and its a hydro set up. can leaves be dehydrated in a DWC system?

bumping this jam

once more, just in case.

That looks like their over fed to me and your temps are a little high.
Are you soil or hydro?
Eventho you using 3/4 strength fert, your probably feeding them too often.

are your stems red?

its a hydro set up. DWC

whats a good feeding schedule to have them on to be sure im not over-feeding them

scroglodyte said:

are your stems red?

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they do not appear to be red. mostly green

i havent fed them in two days...flushed the system. when should i give them nutes again, and how often?

ph too low? and too hot in there? how close are plants to bulbs?

doooood said:

ph too low? and too hot in there? how close are plants to bulbs?

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my ph is 5.8 and my bulb is 12 inches from the plants. its a 150w hps