switching from cfl to hps for the last 2 weeks of flower...

anyone know how much would i benefit, if any, from switching from cfl's to a 400w hps for the last 2 weeks of flower?I only have 1 plant and its kinda small(24" or so) and its not bushy it looks like it gonna be just 1 big bud.

not much diff at all if anything u maybe hampering ur yeild by stress ur plant out to a new light during its most productive weeks

Keep the CFLs as supplemental lighting for the lower parts of your plant, or just extra lighting on top. Then add the HPS. With only two weeks left, its not going to hurt anything, but I wouldnt expect to see any major changes.