hey I'm doin an indoor grow with a 2 foot fluorescent gro-lux 18w light over my plant on a 24hr light schedule. It's been about a week and it's starting to develop its second set of leaves. My real question is does the colour of the bulb really effect the plants growth (my bulb emits a purple light) and would it effect the plant negatively if I left the plant out during the day and took it in at night and turned on the lights.