Leda, what works for one grower does not always work well for another. I learned a lot from online AV forums, articles and books by experienced AV hybridizers and growers/vendors over time. It is a lot of trial and error to learn what is best for your plants in your environment. While there are some basic care guidelines that pretty consistently apply to all AV's/gesneriads, there is a wide range of differences in soils, light sources, watering methods, and fertilizing routines that growers have found to be successful. You said re-potting prevented you from losing any further plants...sounds like a good plan for you to me! By sharing experiences, we all grow.
