If your using cfls you should flower them soon as if you grow them really big the light cant penetrate that far down the plant so would just be a waste of time. 40-50 litre pot sounds huge! one with a ten inch diameter will be fine id say even though i use tiny ones. If yur using cfls make sure they are as close as possible without burning them- as i said before the light doesnt penetrate very far so that inch closer will make a difference. Are you using the correct spectrum cfls ? red ? and make sure you separate the two plants soon as - should never grow them in the same pots. C
Charbud Reviewed by Charbud on . unknown strain indoor grow week 4 Unexperienced grower! Here I have 2 plants which a friend gave to me a week ago, he said he had germinated the seeds 3 weeks ago. I've baught 2 45watt cfls (1 red 1 blue spectrum) and a 80watt gro-lux all on 18/6. As far as I know they aren't autoflowers because at week 4 there is no signs of flowering. Inside my cupboard I have lined the walls with white reflective pvc and have a small clip on fan. The teperature is currently around 74. I've been using tomatoe feed for the last week and they Rating: 5