hi there everybody this is my very first grow 1 1/2 wks. ago top row(L-R): bt scorpion,bt scorpion,moruga scorpion....bottom row(L-R): 7pot cardi,7pot cardi,moruga scorpion my light of choice is (1)ecosmart 27w 5000k cfl daytime spectrum w/cheap shop fixture. is this enough lighting? i only...