How late can you foliar feed into flowering?

I use all organic nutrients, the line is, "Nectar for the Gods". I haven't been able to water much, so I've been trying to compensate for it by foliar feeding more. I'm at day 20 into flower.

Nutrients- I would only foliar those to my plant up to a month in flower. After that I wouldn't use Foliar nutrients in flower.

Supplements- like snow storm (trichrome booster) you can foliar that stuff up to a week before harvest I believe.
The bottle said. There are other supplements like that.

I foliar feed 15min. or so after the lights come on. an hour after that I hose everything down with H2O.
Rinse the residue off the plants, and they like a good bath of water.

IMO- you just have to be careful not to foliar your buds. Just the underside of your fan leafs, and those secondary leafs.
Your buds grow dense, you foliar the buds. when you go to rinse the plants off some of that residue stays in the buds if your not careful.

Good Luck on Your Grow.

IMO i would be very careful about leaving crap on plant that close to harvest not to mention mold, but not familiar with those products either. Also I foiler fed just after lights out so there was less chance of burning but I'm a real newb and this was my first try at foiler feeding. I was also wary of hitting lights with water .

you can chop the next day..
as the plant transpires all that will be absorbed.
I foliar feed daily

I would be very wary of foliar feeding once theyre flowering,plenty people,myself included,get great results without it,imo youre just asking for mould

I agree with Topfuel, 4 weeks max. I usually stop at week 3. The first 2 weeks you don't have to worry about hitting buds (they aren't formed). Just minimize any spray hitting but sites if you are 3-4 weeks in. If your RH is under 40% you can foliar further into flower, above that and I would avoid it after week 3.