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Q.What Is Making My Canna Lilies’ Leaves Get Brown Spots And It Spreads And Eventually Kills The Leaves?

Zone 36420 | Anonymous added on August 18, 2022 | Answered

What kind of spray can I use on them? They are in pots and I am asking for my cousin who does not have email. She lives in Alabama.

GKH_Susan

Certified GKH Gardening Expert

Answered on August 22, 2022

It could be rust or a leaf spot disease. These articles should help:

https://www.gardeningknowhow.com/ornamental/bulbs/canna/canna-lily-care.htm

https://content.ces.ncsu.edu/leaf-spotting-bacteria-on-ornamentals

https://www.gardeningknowhow.com/ornamental/bulbs/canna/treating-rust-on-canna-leaves.htm

https://www.gardeningknowhow.com/ornamental/bulbs/canna/managing-canna-lily-pests.htm

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