Yo does this light work for To /may /To lol.. plants

UVB Fluorescent Lights, Mercury Vapor Bulbs
its a reptile bulb and i got 8 of them , big 160 watts
self ballast

anybody ?? bump

Bonzing said:

anybody ?? bump

Click to expand...

no good for growing but some people use them for the last few weeeks of flowering along with their grow light. The UV light is supposed to increase the resin level and some think the THC level too.

oh ok , but i think i did notice a uplift since yesterday, i transplanted them and they seem to be doing better now then before, with those lights also

then give it a go and tell us how it went.