m0useanswered grow question 9 months ago 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!