Bro, I don't mean to be a smart aSs, but You seem to have a difficult time reading and comprehending what advise is given to you. What part of DO NOT CUT ANYTHING didn't you understand? Wilting and yellowing leaves are not dead yet. If they were dead, they would fall off naturally and be solid crispy and solid yellow. Sick leaves can recover, they can grow, they can get better. yOU CAN CUT OFF A DEAD LEAF. DEAD LEAVES ARE YELLOW AND DRIED UP CRISPY.
I have studied and studied your pics.
You've been told several times to not cut anything. DO NOT CUT ANYTHING.
CUTTING OFF LEAVES SHOCKS IT, CUTTING OFF LEAVES STUNS IT. DO NOT CUT ANYTHING. If your arm gets a sore on it, do you cut your arm off?
DO NOT CUT ANY LEAVES OFF!
You have been told several times to add more air stones, you do not have enough oxygen and that is causing the root rot. You have been told several times that you are not getting enough oxygen to the roots.
Root rot is caused by sitting in still (NOT Moving) poorly oxygenated water.
You need More AIR STONES. If the roots do not get enough air (Oxygen) then they rot! If the roots do not get enough oxygen, the leaf tips curl and turn. IF THE ROOTS DO NOT GET ENOUGH OXYGEN, YOU GET WHAT YOU GOT.
YOU NEED MORE OXEGEN IN THE WATER.
THE ROOTS NEED MORE OXEGEN.
ADD ANOTHER AIR STONES.
If you would read GROWFAQ you would see you have to have a fan, you have to have air moving. YOUR PLANTS NEED AIR CIRCULATING. YOUR ROOTS NEED OXYGEN!
AND YOU'VE BEEN TOLD TEN TIMES TO QUIT ADDING ANYTHING TO THE WATER, TO UIT FEEDING THEM, YOU ARE FEEDING THEM TOO MUCH. And after all those times, you add seeweed? I think you must hate those plants and are liking torturing them, by suffocating them, over feeding them,and cutting those leaves off.
man, you bought the cheapest Hydro system out there, for growing basil and parsley. IMPROVE THE SYSTEM WITH AIR STONES OR GROW SOM PARSLEY.
(for those other members reading this, ilikeblazin PMs me EVERYDAY, asking me what is wrong with his plants, and I mean every day for two weeks! Every day I tell him the same thing)
Good Luck doing it your way cutting those leaves off and NOT adding a airstone. Hows that working for ya ?