Supplemental lighting right before flower


Active Member
Hey all, I use a 600w hortilux blue and a 400w for veg. Right before flower, is there any as to a supplemental light, gettin rid of the 400w blue MH that will increase sugar production and yield? Was thinking like a diff spectrum MH or even an HPS 400w to let the plants kmow and prepare for flower, while still being in veg? There has to be a PAR nm that is ideal but not thought of yet. T5s are in clone room, don't wanna take them out, was thinking a little LED of blue and red to promote vigorous growth, small internode length, and high sugar production...... Any thoghts or ideas? Switch to 1000w SHPS for flower. Has to be a trick.... What would it be.....?