I am trying to grow my first plant. Im using a 400w lamp, which I have set up in a closet.

I set the light up at some distance from the plant in the early days but now she is a bit stronger now being a month old and 2 1/2" tall I have dropped the light down to 18" above her.

I also have a fan set up in there for air circulation

But however im not using artificial nutrients as im worried of over doing it and killing her.

I have recently been a little worried about her as some of her leaves have started to yellow. I have been watering three times a day but think it may be that she is not getting enough c02 so i am planning to change my spray bottle to soda water rather then the normal water I have been using.

Im not sure if the c02 in the soda water will work, or if that is the problem at all.

Can anyone give me some advice please, it would be greatly appreciated.
Maggot Reviewed by Maggot on . First time grow, need help ! I am trying to grow my first plant. Im using a 400w lamp, which I have set up in a closet. I set the light up at some distance from the plant in the early days but now she is a bit stronger now being a month old and 2 1/2" tall I have dropped the light down to 18" above her. I also have a fan set up in there for air circulation But however im not using artificial nutrients as im worried of over doing it and killing her. I have recently been a little worried about her as some of her Rating: 5