the sun is the most intense light you can give the plants, if they have the outdoor breeze/circulation along with that light, they shouldn't stretch too much...with lights, it depends; get as many lumens of flourescent light as you can get, or invest in a more expensive light like high-pressure sodium or metal halide...don't use halogen or incandescent
jadeius Reviewed by jadeius on . why 12/12? Hi, I am growing 3 plants for the first time but I'm doing it mostly for the fascination of taking care of plants, seeing them grow and develop, getting strong and beautiful etc. I've been playing music to them :p and talking, I've always heard that plants like this so I'm giving it a try. Yesterday while I was thinking whether I should buy lights or not (I'm in Portugal and there is a place in my attic that is very warm and the sunlight hits the floor really perfectly, so I thought I won't Rating: 5