Cane Begonia Flowering

How tall do your Cane Begonias grow? Or are they the trailing variety as they appear in the photo? Do they grow from tubers also?

I have planted some trailing Begonias in 4 of my 6 hanging baskets on our balcony. Two others are planted up with normal, (non-trialing), Begonias that I got by mistake when I bought the others.

Cane begonias grow upright very quickly. This one is only 4' (1.2m) which iis one is not very tall (because it's in a small 1 gallon pot). They typically grow 6 to 8' (2 - 3m) or even much tall in the right conditions. I've seen them almost 30' (10m) tall in the Central Coast of California outside in the ground. It's not a tuberous Begonia.

I have some shrubby types which grow very tall and are much fuller. They can spread 5 or 6' (1.2 - 2m) or more wide. Of course, this is when it's grown in the ground.

Here's some photos of my Begonias.

http://www.growsonyou.com/Delonix1/photos/Begonia