plant care Archives - Local Gardener

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Asked: May 22, 2024

Why do my outdoor plants keep dying?

Why do my outdoor plants keep dying?

If your outdoor plants keep dying, there could be multiple factors at play. Understanding these factors and addressing them can significantly improve the health and longevity of your plants. Here are some common reasons why outdoor plants may be dying ...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