How to grow Amaryllis

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Amaryllis (Hippeastrum spp.) is a popular flowering plant known for its large, showy blooms. Here's a comprehensive overview of various aspects of how to...

When is the right time to cut your yew hedge?

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When to Trim a Yew Hedge: Although many gardeners trim their yew hedge in late July or August for appearance, the best time to cut...

When is the latest to prune roses?

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How late roses can be pruned depends on the type of rose. Generally speaking, rambling roses should be pruned immediately after flowering. All other...

Do daffodils kill other flowers in the same vase?

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Daffodils look great in a display with other flowers but daffodils kill other flowers in the same vase? Yes, daffodils do make other flowers wilt...

Will my cold damaged Cordyline survive?

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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...

How to grow Brugmansia from seed

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Brugmansia seeds can be grown from seed but you are going to need artificial heat and light and patience to get them going. First...

How much should I water my tree fern?

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Tree ferns should be kept well watered. The trunks should not be allowed to dry out. If the plant is in a pot try...

How to grow Echeveria

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If you are looking to add a display of succulents to your garden then you are surely going to be looking at growing echeverias....

Should I cut the leaves off my tree fern?

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You should not cut the leaves off of a tree fern unless they are totally brown. Even then it is thought they the old...

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

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