Cannas no more - Knowledgebase Question

Garden Planning
Conyers, Ge
Question by jimbo45941
July 12, 2010
I've had canna lillies that returned - with a vengence - every year. I gave several to family in another part of the state (north GA) & they, too returned for several years. This year, NONE of them returned! Not that it's a bad thing, just curious - why would both sets not return, the same year?


Image
Answer from NGA
July 12, 2010

0

 Since they were plants from the same batch we can rule out environmental conditions, which leaves us with a question about diseases. Erwinia soft rot, a bacterial disease which often becomes established in the root tissues and is one of the more aggressive fungal pathogens, comes to mind. It may be that your planting of canna lilies was infected and the disease caused root rot in both the old and the new plantings, which prevented either group from growing this year. I'd be curious enough to dig the plants and check the root systems. Good luck with your garden!

You must be signed in before you can post questions or answers. Click here to join!

« Return to the Garden Knowledgebase Homepage

Member Login:

Username:

Password:

[ Join now ]

Garden.org Homepage
Help using the site
About
Contact
Terms of Service
Privacy
Corporate Sponsors
Memberlist
Acorns
Links
Ask a Question
Newsletter

© 1972 - 2018 National Gardening Association

Times are presented in US Central Standard Time

Pinterest
Facebook
Youtube
Twitter
Instagram

Today's site banner is by plantmanager and is called "Blue My Mind"