I think is to late fir me to transplant to dwc but my clones r going to be done in dwc. I have had better results with dec all u need to do is keep the water temp down n a good ph leave the rest they will let u no wat they want check out my sig I got a over a ap with cfl n dec love it. Im going to get a ph tester soon maybe that's it + rep bro
its NEVER too late lol
I had a 5 week old plant vegging with those problems, like I said earlier.... except for the 5week part.. anyway, I took the plants out of the pot, ran my bathwater, rinsed all of the soil off of the roots, then popped it on top of a dwc bucket with some hydroton........ she came back very well, got 2oz dry from her. my 1st grow.
now, I would not reccomend that..... plenty of people here would bash me in the noggin for even saying that hahaha
but I'm just sharing my experience
I saw my leaves turning like yours and I freaked the heck out. being my 1st grow I scrambled and scrambled.
anywho..... yeah, jump on a ph tester, not the soil ones though.. I bought one and it never really worked... but hopefully you'll have better luck
HAPPY GROWING