I bought a small fittonia red vein in a small pot. My question is, should I repot it into a bigger pot for growing?
Certified GKH Gardening Expert
You may move your new plant to 1 size larger pot. If it is in a 3" pot, find a 4" pot.
Use a good quality potting mix. The key is well draining soil.
Here is a link with more information.