Quote Originally Posted by condotoo
I have my seedling setting in about 2 inches of hydrotron, this sits on top a 5 inch layer of tron rapped in a cotton t shirt to wick water up.<all in one plastic container. which sits in a bucket of water mixed with general hydro nutes. and a small air stone in it <very small air flow.

The leaves started to droop after my first nute change. could this be the roots arent able to grow trough the cotten rapped around the bottom layer of tron.

Or could the leaf droop be because . I noticed the new nute solution had a high ph around 7+ < wich I changed out this morning ,nutes i put in were at 5.+
Weed can grow at PH 7 and weed can grow at PH 5.

However, rapid swings of PH are ill-advised.
It causes stress.

Aloha,
Weezard