A general rule of thumb?? Never go back and forth with your light cycles or interrupt dark periods, this puts the plants under tremendous stress and growth will stop or slow, also possibly causing the plant to be herm. Please let me know where I can find this 'general rule of thumb' about veg to flower.
mmjman Reviewed by mmjman on . Changing from 18/6 to 12/12 and back tom 18/6 Will it hurt my mother plants if I change them from 18/6 to 12/12 to find out the sex and then back to 18/6 after I clear out the males? Rating: 5