Leafs wilting ?

I agree with others, Looks overwatered. Overwatered = Limp Leaves + Stiff Stems Underwatered = Extra Limp Leaves + Limp Stems Flushing will do this. Give it time to bounce back and don't forget it still needs some food. Flushing as a tool to correct something in the medium is good in catastrophic situations. Flushing to reduce mineral contest in buds or ripen the plant faster is a myth. lab tests show analyzed weed, flushed vs not flushed did nothing significant. Lowering feed close to end as it not useing as much. smart. just giving water for the last week. sure fine, pouring copious amounts through the medium. useless. A good Cure+Dry is worth just as much as a good grow. Good Luck!

You over watered them (obviously when flushing). They will return to normal once the soil and roots dry up. They probably were not thirsty at the moment you bombarded and made her force drink a bunch of water.

You still got another 2-3 weeks to go..........don't harvest too early. They probably are drowned. When you have 95-98% brown pistils/hairs, you will be getting close to harvest maturity.