I use 4300K for both grow and flower with good results. My flower tank is a many holed SOG grow and aI have a little LED added to the CFLs.

Quote Originally Posted by RoadLizard
I just started my first grow using a Mr Grow Pro PC case. I like the idea and using LST or SCROG methods, you can get a very good yield and do two plants in there easy. Use a strain that's fast growing and stays short, like low rider or diesel. As for light temps, my setup came with two sets of CFLs: 5000k and 2700k. I'm using the 5Ks for veg and will switch to the 27Ks for flowering.

So far, my seedlings seem to be happy about 3-4 inches under the lights with a 24/0 cycle for now. I'll soon switch them over to an 18/6 cycle or something close to that.
Nelson Quebec Reviewed by Nelson Quebec on . Best Light Spectrum Colour For A CFL Grow? Hey im going to be doing a PC Grow Box grow soon and will be planting 3/4 auto flowering dwarf/lowryder plants. I will be growing using CFL lights and have been doing a little research into the best colour spectrum to go for however i haven't really got a definitive answer. Now i have the choice between red,blue and purple and i was just wondering which one i should go for. Many thanks in advance Ganjhound :stoned: Rating: 5