They both are 27 days into flower. I had a little light leek problem from veg space . No direct light. Just enough light so i could see the plants when lights were off.
Fungus gnats have been a pest. put some tape up they fly right into it clay pebbles for hydro on top of the soil to keep them from getting in it.
No way to test PH
I take water from sink add nutes then water.
I havnt had a problem with the water from my tap before. I am also having trouble finding info on light leeks and how it effects the plant during flower. It really wasnt much light at all.. The leaves turned yellow at the bottom. But the rest looks healthy.