Q.What are the high and low temperatures for an outside Crown of Thorns
What temperatures are best for a Crown of Thorns kept outside?
BushDoctor
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on April 28, 2018
As long as it is kept above 25 degrees, it will be ok. It can only withstand these temps for a very short period. It, really, needs to be kept above 50 degrees to be happy. This collection of articles will help: https://www.gardeningknowhow.com/houseplants/crown-of-thorns/
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