:(

plants arnt lookin too good, pretty droopy, kinda discoloured, colours starting to fade a bit, im growing in a big hydroponics setup and i water the little rockwool cubes every day to every 2nd day, could i be over watering, and should the water in the hydroponics setup be touching the bottom of the rockwool cubes? right now the water levels a bit lower than the rockwool cubes and some of the roots havnt even reached the water yet, any advice for me?

thanks,
brian

discoulouring sounds liek their lacking abit of N
dunno how hydro works, but it sound slike underwatering - dont hold me to that

anyone else think they might know?

That's nute burn. Im guesssing. What light's and nutes are you using?

Hydro Hippy said:

That's nute burn. Im guesssing. What light's and nutes are you using?

Click to expand...

yeah more info... but from what i've heard so far it does sound like a salinity issue.