jwhter
Member
if you have a cool tube hooked up you don`t have to worry that much about heat,you just need ventilation for the cool tube and around the plants.
get the lamp a bit higher and lower it everyday ,if you leave it like this you will start to notice little light burns on the first 2 leaves,in about 1-2 weeks only a slight change because of
potassium def from your high temp/light and low humidity which makes plant use more potassium because it helps the plant in the transpiration process.
misting in dim light/no light at all should get rid of the problem in a few days the plant toughen up but still must get light higher especially if you have a seedling get it at about 16-18in and lower everyday an inch if it`s too hot still,get a cooltube(if you don`t have any),and put some recipient with water in it over your ballast if you have a magnetic ballast ,the water will evaporate faster because it`s hot and increase humidity
get the lamp a bit higher and lower it everyday ,if you leave it like this you will start to notice little light burns on the first 2 leaves,in about 1-2 weeks only a slight change because of
potassium def from your high temp/light and low humidity which makes plant use more potassium because it helps the plant in the transpiration process.
misting in dim light/no light at all should get rid of the problem in a few days the plant toughen up but still must get light higher especially if you have a seedling get it at about 16-18in and lower everyday an inch if it`s too hot still,get a cooltube(if you don`t have any),and put some recipient with water in it over your ballast if you have a magnetic ballast ,the water will evaporate faster because it`s hot and increase humidity