air-pot sizing

[DankHobbyist]

I am going to put 5 plants under 600w scrog. I got the .3 liter starter air pots. What size should I transplant to? I would like to transplant 2x. I don't know what sizes I should get to transplant to. I will be using nectar for the gods mix #4 media.

 

[umbra]

not on the metric system, lol. but 6 litre, then 20 litre or so

 

[DankHobbyist]

Nice setup.

 

[DankHobbyist]

What color base does 6liter have can't find it.