Stinging Nettles: The Double-Edged Sword in Your Garden

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Stinging nettles (Urtica dioica) are a common sight in gardens and wild areas, known for their distinctive serrated leaves and, as the name suggests,...

How to grow Crocosmias

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Here's a step-by-step guide on how to grow Crocosmias in the UK Crocosmias, commonly known as montbretia, are vibrant and attractive perennial plants that produce...

How to grow Verbascum

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Here's a guide on how to grow Verbascum Verbascum, commonly known as mullein, is a genus of flowering plants that includes both biennials and perennials....

How to grow Cardoons

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Here's a guide on how to grow cardoons in the UK Cardoons (Cynara cardunculus) are large, striking plants related to artichokes. They are grown for...

How to grow Mahonia ‘Charity’

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Mahonia 'Charity' is a popular evergreen shrub known for its striking architectural form, bold foliage, and fragrant winter blooms. Here are some guidelines on...

How to grow Orchids

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How to grow orchids involves understanding the unique needs of these captivating plants. Orchids, belonging to a diverse family with various species and hybrids,...

How to grow Amaranthus

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Amaranthus is a versatile and colorful plant with various species that can be grown for their vibrant foliage and edible seeds. Here's a general...

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 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...

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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