as far as a string grid goes im not sure. but i saw something at the hardware depot that i can modify slightly and should work.
they are getting pretty big and upon checking the root sytems found that they are getting to the point where they are almost tangled. that said im starting my 12/12 light cycle today. ill purchase the screen later and install it first thing tommorow. should i veg them for another week if i install the screen? also i have bought two 100 watt florecent bulbs to help with side lighting as the plants start to flower and get bushier.
getting pretty full

all about 3 1/2 - 4" tall