Green Crack

using the late flower feed chart now. this is the last week of giving them any nutes. a couple weeks I dont have to mix shit up, sweet. I put in a couple UVB lights from california lightworks. First time using them. I could never find a straight answer to if these things are worth it. Some say yes, some say no, others go into long rants of why UVB doesnt help at all. So like with most things I just gotta find out for myself. I raised my lights and got the par around 400 to simulate shade for these last couple weeks. I added the UVB's. It says 2hr a day from 3ft above canopy. I started with 30 min a day for 2 days. All good. Bumped it up to 1 hr for a few days. Still good, no signs of ill effects. And today I raised the time to 2 hr. Just after a 6 days I can tell a difference in the amount of frost on my buds. Check the pic. Did not take long and I cant wait to see these buds at finish. I can see with my own eyes that these UVB lights help. For now on UVB's will be apart of my finishing routine.