I am struggling to grow Cannas as our soil is too dry. Despite watering almost daily, our hot dry conditions and poor soil (Brazil) mean they are anaemic specimens. I have tried growing them in large pots with rich soil, and this is good but they quickly fill them, as well as still needing daily watering.
I thought of digging out a bed then filling it with a plastic water container ( kids's swimming pool) creating a sort of mini bog garden. Would it work do you think?
Last edited: 21 August 2017 02:00:34