Q.What Do You Mean By Temperature?
In the care section of Allamanda, you say to move the plant back outside when the temperature gets higher than 60 degrees. Is this the high temperature of the day or the low?

GKH_Susan
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on November 18, 2022
For this tropical plant, go with night temperatures above 60 degrees F. before moving it outside.
https://hort.extension.wisc.edu/articles/golden-trumpet-allamanda-cathartica-golden-trumpet/
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