These are what I had recently lost by making a grave mistake - repotting them into a bigger pot.
I also noticed that Cane Begonias loves to be pot bound and prefer not replanted in a bigger pot - I had a horrible lesson learned when I had almost lost a whole collection when I repotted them to a bigger pot. The whole root-ball in all of them started to rot from the bottom. The Cane Begonias doesn't look healthy - slowly the started to shed one leaf after another and the Cane started browning and drying up at the mid-section of the Cane.
By the time, I tried to attend to rectify it - it was too late, I managed to safe few cuttings and the rest never recovered. This is one of the most challenging moments when it comes to Cane Begonias - hence it is very important to always have spares or friend/few friends who cultivate and keep the begonias for you in case yours gone into the state of emergency or kaput.
Growing these Cane Begonias in Tight spaces without over-potting them. These Begonias seemed to love this type of conditions as I often noticed that bigger pots tend to hold to much water in the medium causing root rot. Smaller and tight pots seemed to work best for them.
Do click on the Link Above ☝
Here is the link where I had put together a list of all the begonias that I had come across.
A database of all the different types & their characteristics.
Please click on the link on the title above for the post.