How to Easy Grow _Lilies. Use a container that is wide and shallow Use a heavy soil intended for use in the garden, not a fluffy potting soil that will float out of the container. Remove old leaves and thick, fleshy old roots.
Tropicanna cannas make for a stunning pond or water feature plant and is easy to use. Simply plant in a deep container, cover with gravel and place in pond so that top of container is about from top of water.