I hope this is not a silly question, but can plants use light directed underneath to produce photosynthisis?
I have a 4 x 4 x 6 ' space. Im using a 600w hps/mh above the plants (3) i have four T5 flouro bulbs that are 2700k (24w) and below I've added 3 led bulbs that are 80w a piece pointed up lighting up the underside.
I have a 4 x 4 x 6 ' space. Im using a 600w hps/mh above the plants (3) i have four T5 flouro bulbs that are 2700k (24w) and below I've added 3 led bulbs that are 80w a piece pointed up lighting up the underside.