"[Canna lilies] can also suffer from fungal diseases, so avoid overhead watering and make sure they have good air circulation ...

Canna lilies introduced themselves to me in the spring of 2016 ... However, they are susceptible to several pests and diseases. One disease is canna rust, a fungal infection. Symptoms appear as yellow ...

Canna mosaic is caused by an aphid-transmitted virus. Any virus-infected plants should be destroyed and treated to control the aphids to prevent spread of the disease. Use only virus-free plants ...

The online literature does list a few diseases and insects. I’ve only seen a few slugs and snails. My biggest problem is leaf-rolling caterpillars. Often bypassed as ‘everyone already has that’, I ...

There is a common belief among nurseries and gardeners that, if a viral disease attacks the Canna Lily plants, the ones grown with rhizomes are more likely and susceptible to get infected ...

If you were born well after World War II, you may have just discovered Canna lilies in the past few years ... and pretty much disease free. Along with good looks, cannas are deer resistant ...

You may think the tall strong canna stems are reminiscent of a ginger lily — and are often called canna lilies — but they actually do not belong to the lily family at all. Canna lilies can ...