Any ideas on how this is looking for time being??

[Wowman]

Big ones random seed 6/7 weeks old just tied it down was a litte late on the training and didn't top it so just seeing what happens now. I am using LEDs dosent get to warm in there but... Theres some leaf burns and only used 3 lots of Co Co A&B 2ml of each per 1lter with 2ml of mosalises. And have a 400w light facing them witch is hot but I have a fan near to window pointing towards them it's in a boiler room small (cubord) window open slightly at night have a bit of netting so no bugs ect can get in woundering if that's okey to be left open at night? And what can i do to get more healthier plants

 

[GenitikP]

Big ones random seed 6/7 weeks old just tied it down was a litte late on the training and didn't top it so just seeing what happens now. I am using LEDs dosent get to warm in there but... Theres some leaf burns and only used 3 lots of Co Co A&B 2ml of each per 1lter with 2ml of mosalises. And have a 400w light facing them witch is hot but I have a fan near to window pointing towards them it's in a boiler room small (cubord) window open slightly at night have a bit of netting so no bugs ect can get in woundering if that's okey to be left open at night? And what can i do to get more healthier plants

Can you take a better picture?

 

[Richard Drysift]

To get a healthier plant:
1. Stop giving nutrients
2. Water the plant as needed; don’t “flush”
3. Take those tie downs off
4. Top/FIM to induce multiple colas
5. Add some worm castings to the soil
6. Allow this to recover from the severe nutrient burn before giving any more soluble npk