question about pot size
I would really like to grow a couple of my AVs into larger specimens (10+ inches is my definition of large for an AV). They've been large in the past, so I know it can be done. To look at them right now, one would think they were in pots that are too large. However, that's because I recently re potted them to cover bare trunks after years of neglect. They've been in 4 inch pots for years and their roots fill the pots well, even though the foliage right now makes it look differently.
I'm not asking this question well. It's Friday and my brain is fried.
I think what I'm wondering, in a nutshell, is how to grow my AVs larger? It seems everything I read recommends potting down a size, but if one keeps doing that won't one be keeping the AV at the same size forever?