4th week flowering minor issue ?

[Breezy]

I'm in the 4th week of flowering and I noticed that some of the leaf tips are curling up. I feed them biothrive bloom,is this something to be concerned about ? If more info is need I can give it. How do they look over all ?

[DW2]

Hi Breezy, welcome to the forum.
My plants, in a DWC set up, have been doing that 'pixie feet' thing, curling up at the tips and a little browning also. During my third grow (am on the fifth one now) they did the same thing, only worse. I learned that it was from nutrient burn. I was feeding the plants rather heavily during that grow. I follow the manufacturer's feeding schedule now and only have minor curling and very little browning of the leaf tips.
I'm not sure if that is the problem that You are having. Your plants look very good and healthy in the photos and the curling does not appear, to me, to be very bad, but it is all ways a good thing to pay attention and try to head off problems before they get out of hand.
Good luck with Your grow.

[Breezy]

Thank you for the info I think your right with the nutrients.i will definantly keep an eye out should I flush it next watering or just lower the nutrients?

[Canuck147]

Plants look very nice to me. Maybe a bloom booster could help fatten 'em up.