cordyline Archives - Local Gardener

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Asked: February 3, 2023

Will my cold damaged Cordyline survive?

Will my cold damaged Cordyline survive?

Cordylines have taken a beating over the 2022/23 winter. The combination of snow and freezing temperatures has caused many to present with browning leaves that look dead. So will these recover? Maybe. It’s best to leave the leaves on for ...Read more

RHS Hardiness Ratings	USDA Plant Hardiness Zones	Approximate Temperature Range (°C)
H1a H1b H1c	13 12 11	>15°C 10 to 15°C 5 to 10°C
H2	10b	1 to 5°C
H3	9b to 10a	-5 to 1°C
H4	8b to 9a	-10 to -5°C
H5	7b to 8a	-15 to -10°C
H6	6b and 7a	-20 to -15°C
H7	6a	Below -20°C