Nice selection of herbs! I would strongly suggest bigger pots. Your little one won't hold the root ball. Also the small pot dries out fast, so the plant goes from watered to dry near daily.
Basil and catnip want more frequent drinks than the others, just check soil and watch for droopy leaves. Rosemary likes deeper roots. You could have the rosemary or verbena with the thyme hanging off one side in a 8 -10" pot. The lemon verbena grows to near shrub like.
Or go for a larger pot, 14 -16" and make a mini-garden with a mix of several.
Hope this helps