O NO!! i think i killed em!!

[thinkO_o]

alright so someone has a deep water cultivation set up...it holds about 3 gallons. the water got really low and the plants got nutrient burn...so someone drained the water and put just straight water to try and flush the roots...did this person do the right thing?? they dont look so good....what else should be done??or is that all there is to do....

i would appreciate some comments or suggestions

[Mac10Atl]

u fucked up, from experience I would have put a weak solution of feret. and water, plain water wont kill it, but all the less, kil it and start over, u have stressed the plant. It's going to be a male or just fucked up..depending on how old it is.

[hymee]

That problem is easily avoided.
Put a float valve in the reservoir that will float and when the water level drops it will open up a valve and let water it.
Hang a back up reservoir with plain water somewhere above the main reservoir that has your nute mix. Attach a hose from the bottom of the back up reservoir to the valve you installed on the main and that's it. You will only have to add fresh water to back up. This will allow a constant mixture.
Then just change all the water every week and a half to two weeks.