I have Lantana and Cape Honeysuckle and Esperanza growing in my garden of 5by 6 ft and it is growing so fast and covering everything. My water bath bed for the birds is almost enclosed in. I also have asparagus fern that is growing out of control... how to manage. I was feeding them Miracle grow but had to STOP
Certified GKH Gardening Expert
It would appear that all of these will do well with occasional pruning. You can cut them to your preferred height without much damage. This will be your only way to control this container.