Here's a good indicator. The size of your foliage is the size that the roots would be if they had the free space. I veg 5 weeks and at 4 weeks go from a 6" pot to a 3 gl.
Chronic Chrissy Reviewed by Chronic Chrissy on . Pot size? Hey, i just wanted to get a general idea of what size of pots u usually use, i have 10" do u think this is on the small side (i veg for 4-5 weeks.) Also, have any of u tried those grow bags, are they good? Rating: 5