HELP Healthy plant wilting out of nowhere! +Rep

Hello!

So i have this 6 week old sour kush lady in a DWC bucket about 5 days into flower. She's been growing great, drinking about 1 gallon a day. She's under 1600W of HPS sharing with another lady.

Today after topping of her res and adding some more nutes she started wilting pretty badly about 15 minutes after. As soon as i saw that, I emptied the rez and flushed with 6 gallons of water and then gave her fresh water.

she seemed to recover a little but after 20 minutes or so she started drooping again.

Ive been giving her about 1200PPM of food, ph is always 5.5-5.9, temperature is always around 70-80F. I always give her RO water.

the only thing I've done differently was that i saw a little bit of mold growing in the lid of my RO water res, so i added about 30ml of 35% H2O2 to the 20Gal res to kill any pathogens it had. but that was yesterday so i would think it would have broken down into water by now.

Could the H2O2 have caused this or do you think its something else?
I gave her tap water for the moment cuz i couldn't rule out the possibility of it being the RO water.

thanks for the help in advance

It is most definitely the H202.
Been there many times. It's a balancing act with H202. Too much and the plants wilt.

I haven't used peroxide yet but from what I have read you should have only used maybe a cap full.

THANK YOU!

will she recover from it? should i do anything else besides giving her clean water?

i thought that 30ml for 20Gallons wasn't too much but i guess it was....

Could be that. Also, is your air pump working?

superstoner1 said:

Could be that. Also, is your air pump working?

Click to expand...

yes it is... the plant wilted really fast after i topped her res.. she's been fine so far

She'll recover just fine.
Lower your feed, and dim the lights a bit for a few days.

Peace.
Tav