Hi! How do u think my plants look?
Are these signs of nutrient burn or heat stress?
Had an ec of 0.8 where i rised it to 1.05, and after that when i noticed these marks i decreased it to around 0.83. I dont know how old these are though.
Also added 250w CFL what was lying around. Got 400w hps and that clf atm. Could these marks be because of more heat the extra lamp produces?Should be around 24-25 in room.
Also there seems to be less markings in those two smaller plants so might they even be hungry? So im at a point where i dont know what to do, add or remove nutes, or not to do nothing





For some extra: Im using 3x superskunk in one aqaufarm, drip feed, when should i begin to flower them? Also FIMmed them few days ago, now there is new growth, around 4 new main brances in each of them.
Some info of the specs and previous thread. You can see quite a bit grow in between these 11 days.
https://www.rollitup.org/newbie-central/592899-weird-seedlings-whats-wrong-pics.html
Are these signs of nutrient burn or heat stress?
Had an ec of 0.8 where i rised it to 1.05, and after that when i noticed these marks i decreased it to around 0.83. I dont know how old these are though.
Also added 250w CFL what was lying around. Got 400w hps and that clf atm. Could these marks be because of more heat the extra lamp produces?Should be around 24-25 in room.
Also there seems to be less markings in those two smaller plants so might they even be hungry? So im at a point where i dont know what to do, add or remove nutes, or not to do nothing





For some extra: Im using 3x superskunk in one aqaufarm, drip feed, when should i begin to flower them? Also FIMmed them few days ago, now there is new growth, around 4 new main brances in each of them.
Some info of the specs and previous thread. You can see quite a bit grow in between these 11 days.
https://www.rollitup.org/newbie-central/592899-weird-seedlings-whats-wrong-pics.html