New girls leaves curling

My new girls leaves are curling. Whyuiiiiiiiiiiiiooo (my cat wrote that) Why? the PH is between 5.0 and 6.5 and the ppm is at 1050. Any ideas?

whats your temps at/

1. Pictures
2. a PH of 5 is too low keep it between 5.6 and 6.0, 5.8 being optimal.
3. is this flowering or veg? how old are the plants? if they are young plants your PPM is probably burning them.

not enough info bro.

Btw there is a backspace key on the keyboard to delete errors. There is also an edit tool on your posts to go and use the backspace key. Also cats are the devil.

Yes they are young in veg stage. How do I fix if ppm is too high?
I adjusted the ph up to between 5.6 and 6.3. The ppm is now around 1050.
The leaves are curling still but only on some of the 33 plants and the light is at 12 inches above them with a glass lid on the hood to protect from heat burn.
Pics coming soon.

Dgirl666 said:

Yes they are young in veg stage. How do I fix if ppm is too high?
I adjusted the ph up to between 5.6 and 6.3. The ppm is now around 1050.
The leaves are curling still but only on some of the 33 plants and the light is at 12 inches above them with a glass lid on the hood to protect from heat burn.
Pics coming soon.

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1000+ ppm if for flower. You are putting wwwwwaaaay to much nutes in. If they are in early veg they shoudl be around 300-400 depending on strain.

Here are some pics and fox farm nute chart says week 3 ppms could be between 1160 and 1260.

Dgirl666 said:

View attachment 2075727View attachment 2075731View attachment 2075736View attachment 2075737View attachment 2075742Here are some pics and fox farm nute chart says week 3 ppms could be between 1160 and 1260.

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just sharing my thoughts. they look fine.... they are way to young for 1000+ ppm imo but if they like it thats all that matters.

hey that curling happened too me on my latest grow. My humidity was too low and i had a fan on them 24/7. Dried the leaves out real quick i guess and it started cupping like yours. Hope that helps.

I have a dehumidifier running down there maybe I should turn it off till it warms up? By the way cats are not the devil!!!! I was being funny....thanks

Dgirl666 said:

I have a dehumidifier running down there maybe I should turn it off till it warms up? By the way cats are not the devil!!!! I was being funny....thanks

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turn off the dehum for now i think. only really have to worry about humitidy getting too high in flower cause of the mold possibility.

Just my 2 cents.. those look like pretty fresh cubes... did you just transplant and / or change anything else? They look pretty good honestly, but i do see the curl. Anytime i have seen that its either been that my PH was too high (didnt flush the cubes enough and the lime they use to make them causes the PH to rise) OR i was watering too much and my leaves were trying to get rid of excess moisture.

Also, as someone else stated, 1000ppm is way to high for these girls.. I would be at half that IMO. HOWEVER, they look pretty good so....