Hey guys!
Thanks for the replies. Well, i have to mention that the 400w bulb does not burn my hand and the yellow leaves are in the bottom or in the middle of the main stem. I suppose if the light was overheating the top leaves would be damaged. But yes, i moved the lamps a little up. Actually i lowered them sometime ago to avoid stretching. Is it okay to level them up now the plants are grown up?
The fan is blowing between the lamp and the plants to avoid the heat, i typed it badly.
The soil is half bonsai mix and have regular humus soil. I used it on other growing and it was alright. I think it holds some water.
Today the babies are a day off water and as the temps are bit lower the soil still feels a little wet. Do you water your plants each 3 days with a 400w bulb too? I might start a 2 or 3 day schedule.
Unfortunally none of the moderators haven't said a word yet. I hope they can post their opinios, as the plants are under risk.
I didnt notice any new yellow leaves, but i guess the ones that are already yellow will die soon.
I understand that if they have a nitro deficiency the yellow leaves are helping the new ones. But how can i tell it is a N deficiency?
Please, keep this reading this thread to help me out.
Thanks a lot guys!