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Q.Will Dahlias Grow Back After Being Burned By The Record So Cal Heat Wave?

Zone 91748 | Anonymous added on September 8, 2023 | Answered

We have have dwarf dahlias growing in pots. They were growing nicely until the heat wave hit. It’s hard to tell when we will get some cooling weather. If and when the weather cools, will the tubers send up new shoots for next season? By the way, we live in USDA Zone 10.

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Certified GKH Gardening Expert
Answered on September 11, 2023

Hot weather will stop blooming. Keep them watered when the weather is hot and it is not raining. They should bloom again when the weather cools.


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