my first hydro grow - showing issues and need help

dbahsee · Aug 6, 2011

i have a 4x4x61/2 grow tent, and i am about 7 weeks into the grow, jsut started flower 12/12 2 weeks ago, I notice out of my 4 plants one is taking very well showing no issues at all, but my other 3 are doing something totally different. one is very tiny in compairison to all the others, and the remaining two are showing some strange signs, for example the leaves in random sets on the plants are turning yellow and turning upwards at the the tips, I wonder what it could be that is affecting them this way. I tested the nute water today and it read 170ppm is that a good or bad thing and if it bad what would i need to do to correct it or change it

here is a video link to my grow as of today 8/6/11

http://www.youtube.com/watch?v=LL8fT72-LZM

any suggestions or info on how to resolve my issue would be greatly appreciated

potgutz · Aug 7, 2011

it does sound like it could be nute burn. i have no exp with bubbles. whats the recommended ppm for the nutrients and remember thers nothing wrong with going a little bit weaker GL

dbahsee · Aug 7, 2011

ahhhh ok, well me being a first timer ive been following nute instructoins to the T, I guess it would be in my best intetrest to cut back a bit thanks for that tidbit