Plant with spots and yellowing leaves

I would just leave it alone to dry out. Then when the buckets become dry and light give water with nutes in it ph,d to 6.8 The reason I’m choosing not to spray at this point is I want it to drink from the soil an dry it out. Once the buckets have dried I think you will see some improvement in the new growth. The leaves that were damaged will never recover so you will have to look at the new growth. When the buckets do dry out don’t jump right back is and flood them. Pour in a half gallon of ph’d nute water let the bucket get light and dry again [ don’t know if it will take 1 day or 3 to dry out] just keep a close eye on them. When dry give another half gallon of ph’d nute water and let it dry. Then give another half gallon let that dry and feed as normal till run off if you wish.
Ok now I’m going to get stupid and corny on you. The reason I only want you to give a half gallon or less water between dry spells is. Well. UM. Ok here goes.
I want them to get over their fear of water. I mean common they did just about drown and they could be scared of going back in the water. Also give them a few kind words to let them know they will be OK.
No I don’t do drugs or smoke weed also no alcohol.
Check this out.