the roots will be fine in the earth.....if your planting in pots with two or more plants, thats when you should be concerd about root space. outside will be fine for roots, side shoots and 2ndary growth might be a concern. but like stinky said try and train them away from eachother. although i have seen a lot of plants crammed into a green house with great results, its still best to let them have their space....helps airflow through out the plant.
keeko Reviewed by keeko on . Help! Hey guys. When I started my grow, I spaced each plant about a foot apart. I knew I would get some males, so I figured by the time I removed the males, the girls would have more space. Problem is, I now have a set of females only spaced a foot apart. Their about 3 ft tall right now. Is this going to be a problem when they get bigger? Will they still bud correctly being so close together? Either way, it's too late now. haha. Thanks. Rating: 5