I guess it's not really about yield... it's probably more about growing... at least for me... of course, if u want to spend $350 on HPS, another 300 on your MH, $400 on your CO2 system, vaporizer? and etc... u more than welcome to...
CFL is perfect for the beginners. safe and cheap to practise with...
orange_cloud Reviewed by orange_cloud on . Help please (closet grow) i plan to grow about 2 plants in my closet how much light owuld i need Rating: 5