Curling new growth in flowering

garethleauk

Well-Known Member
Hi everyone. I hope someone can help me here cause im rather stumped. So im growing in a tent. 2.4 x 1.2. Im growing in organic soil using greenhouse seeds hybrid nutes. All my plants are really healthy the fan leaves are all straight and big and healthy its just some tips have that claw bit happening but only on new growth and as it grows it seems to get a little better but still claws. I had to install a new outake fan and there is enough but not too much of a breeze at the bottom. 1 it could be nitrogen toxidity. 2 could be over watering. 3. 1000w hps is what im using. Temps are between 23 26 degrees humidity is 58. But the plants are abt 50 to 60cm away from light. Could d it be light stress? Pls help
 

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garethleauk

Well-Known Member
Mmmmmm i gave it an ec of 2.0 but i only do that every 2 to 3 weeks and water it down every other watering maybe not do that
 

hotrodharley

Well-Known Member
Hi everyone. I hope someone can help me here cause im rather stumped. So im growing in a tent. 2.4 x 1.2. Im growing in organic soil using greenhouse seeds hybrid nutes. All my plants are really healthy the fan leaves are all straight and big and healthy its just some tips have that claw bit happening but only on new growth and as it grows it seems to get a little better but still claws. I had to install a new outake fan and there is enough but not too much of a breeze at the bottom. 1 it could be nitrogen toxidity. 2 could be over watering. 3. 1000w hps is what im using. Temps are between 23 26 degrees humidity is 58. But the plants are abt 50 to 60cm away from light. Could d it be light stress? Pls help
Calcium deficiency.
 
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