disco dave Active Member Mar 21, 2008 #1 hey guys. can anyone help me im growing 4 plants there about 2 and a half weeks old currently under 400w hps would it be ok to change to matal halide now then back to hps for flowering
hey guys. can anyone help me im growing 4 plants there about 2 and a half weeks old currently under 400w hps would it be ok to change to matal halide now then back to hps for flowering