A little fading on 3 out of 9??

9 plants 4x4 tent
5gal pots roots organic 707
Feeding terp tea roots organics bloom
Day 30 flower
Got a little fading on the three gelato33 in the back. Feeding all same. Don’t know if it’s lack of n or maybe sulfur def? I’m making some dolamite lime water now to give it to one thinking it may need some cal and mag. 1/8 tsp in a gallon of water bubbling for 24 hours gonna try that on one see what happens. Kinda all over the place cause I’m leaving town for 4 days and don’t want to get back to a even bigger problem with the gelatos. The other 6 are great blue dream no fading or issues at all! Thanks in advance riu! Keep them rolling! The first and last pic are the gelato.

Gonna run some phd water through the girls see how they do

Maybe run some mag sulfate ( Epsom ) in water to help green them up.
Nice girls BTW.

Humboldtcalikidd said:

Gonna run some phd water through the girls see how they do

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How are you pH'ing the water? I hope you're not using pH down now.

Unfortunately I would be, what would you recommend otherwise?

I could use lemon juice I have in the fridge. If that is the direction your speaking of. I think 3 gelatos are having a bit of lockout. So I’m just trying to water at a desired ph so I can check my run off. Because I haven’t been checking runoff or ph of what I have been putting in.

I am in flower and I would want to use phosphoric acid due to when it breaks down it will feed the plant phos. If I was in veg I would say use nitric acid because it breaks down into n which in veg you want more n. So I’m not going to worry about using phos acid.