whats up... i don't know if you would instead of the bigger cups, rather 2 liter soda bottles... you can cut them to whatever height you want and its narrow at the top just like the cups... plus its the same width all the way down, unlike the bigger cups... because, you know, they get narrower at the bottom...
i was transplanting from the smaller cups and looking at the same cups you are using... the 2 liter is better to me... plus you like to look at your roots, so thats good for you since the bottles are clear... just don't rip the label off, instead duct tape around the label so the light can't penetrate.. you can do it in a way that you can just peel the label off whenever you want so you can veiw the roots...you can use ginger ale bottles since they are dark green... i use clear and dark green and just wrap the sides.. and can get a clear view from the bottom
I grow in clear cups w/holes in bottom for water drains. I cut the bottom out of the color cup and use as a sleeve.
