Mid Flower and showing deficiencies…?

I preciously grew dwc where this was a much easier to diagnose. I’m not sure how to go about this, last watering (3 days ago) I gave the girls a little ff chaChing because they were showing some deficiencies. at that time girls were 6 weeks old about 3rd week into flower.

Picture below is gelatocurrent 7 weeks old. What should I try next.

What are grow media, nutrients, feed/water sched, ppm/ec, pH, temps, RH, light specs and height? More info is better.

Peace

Tracker said:

What are grow media, nutrients, feed/water sched, ppm/ec, pH, temps, RH, light specs and height? More info is better.

Peace

Click to expand...

Growing in FFOF with 25% perlite in smart pots. They’re watered every 2/3 days ph 6.3ish. I gave first light feeding on week 5 (currently wk7) when they showed signs of N deficiency. I fed 1/3 dose of FF beastie blooms. Week 6 I fed molasses, and recommended dose of recharge.

rh has been a little high in the mid 60 range, im struggling to keep it there outside tent has been 70s past few weeks. Temp 84 is the hottest I’ve seen the space get. Plants are getting about 600 par from 2 - 450w leds

I have a few other plants only2 of them are showing these problems, both very similar

My guess is that they're hungry. I grow indoors in FFOF. After 3 to 4 weeks, when the plants are well established in the soil, I feed 1/2 strength nutes with every watering. As I transition to flower I increase the ppm to be around 1000ppm (This is still less than full strength on the nutes). I feed veg mix through the first two weeks after flip, then I transition my mix over the following two weeks until I'm using only bloom nutes.

I've been using GH MaxiGro and Maxi Bloom dry nutes with CalMag+, EasyWeed soluble Kelp, and soluble humic/fulvic. It works out to be about 1tsp/gal Maxi, 3mL/gal CalMag+, 0.2tsp/gal EasyWeed, 0.2tsp/gal humic/fulvic, 0.6tsp/gal ascorbic acid for pH down. I stop CalMag+ once I'm only doing bloom nutes. I use tap water that comes out at 250ppm and 8.4pH. The previously described mix gets me to between 900ppm and 1100ppm and pH 6.2-6.8. My plants seem to like it.

Good luck! Peace