Light burn maybe?

[JohnSlabinski]

Leafs are kinda crispy and looks like light burn just wanted a diagnosis... Maybe something else? Here's pics with hps light + LED light off and pics with just hps on. First week of flower day 5 only the leafs with brown spots are crispy my tent stays around 65 at night and tops 80 during the day..

 

[Kingrow1]

No nutrient issue making your plants not want much light as your killing them slowly

 

[JohnSlabinski]

No nutrient issue making your plants not want much light as your killing them slowly

How when I'm feeding them nutrients?

 

[Chip_pz]

Just bc you’re feeding nutrients doesn’t mean you don’t have a deficiency. Too many nutrients can cause lock out due to salt build up on the roots. What’s your medium? Nutes? Ph check your water? Highly doubt it’s light burn that far down the plant. Looks like potassium def if you ask me but like I said above. Prolly not a def just a lock out. Give her a good flush. Plain water. Let drain and again and again for good measure. Then let her dry all the way out before giving plain water again.

 

[Chip_pz]

Should have added. Looks like over fert w the clawing and dark green leaves

 

[JohnSlabinski]

Well I should of explained this a little more but those spots are from previous day's when it was too close to the light and I tied them down. ( In the pics above) I keep moving them away from the light cause I have a 1000w led and a 600w hps in my 4x2x5 . But the spots have not been getting any worse or better I just wanted some options.

 

[xtsho]

Over fertilization. More is not always better.

 

[JohnSlabinski]

Thanks for the reply! Just learning first grow I might have over fed them. Think they will pull outta it?

 

[turbobuzz]

Nute burn is my guess as well. See how the tips turn down? The claw. Indicates Nute burn. They will probably be ok, but the damaged leaves never will. Straight water for a while, then only half strength flowering nutes.

 

[Leticiatee]

Nute burn

 

[JohnSlabinski]

I appreciate all your replys!! How often should I feed nutes to my baby? Once every 2 weeks or sooner? I flushed her yesterday how long should I dry her out? She's under a 1000w led and 600w hps (set at 400w).