Unknown problem

G

Growdank520

Member

Apr 15, 2021

• #1

Temp and humidity are in check, ph in check, no bugs or anything visible, light is on point, does this curling look familiar to Anyone?

 

DoubleAtotheRON

Well-Known Member

Apr 15, 2021

• #2

Looks like heat stress, or beginnings of light burn.... but with just an "in check'.. hard to say.

 

go go kid

Well-Known Member

Apr 15, 2021

• #3

i second that, first thaughts were heat stress also. some plants prefer a cooler temprature

 

jcdws602

Well-Known Member

Apr 15, 2021

• #4

But he said check guys so..........lol jk. It certainly does look like heat stress. Is it mainly on the upper foliage??

 

G

Growdank520

Member

Apr 16, 2021

• #5

temps are 82f and 60% rh, running around 600 ppfd with leds. The curls can be found on the lowers as well, plants next to it are fine

 

FastFreddi

Well-Known Member

Apr 16, 2021

• #6

Growdank520 said:

temps are 82f and 60% rh, running around 600 ppfd with leds. The curls can be found on the lowers as well, plants next to it are fine

Click to expand...

Ph? In check?
FF

 

G

Growdank520

Member

Apr 16, 2021

• #7

5.8 in coco in veg

 

FastFreddi

Well-Known Member

Apr 16, 2021

• #8

Growdank520 said:

5.8 in coco in veg

Click to expand...

Try upping it to 6.0 or 6.1...see if they improve.
FF