Rhododendrons are beautiful flowers, but they have an ugly effect on certain ecosystems, including that of the Scottish rainforest. Rhododendrons are woody plants characterized by their bright, ...

Rhododendrons became popular during the Victorian period and it was widely planted as a garden ornamental. However, this invasive shrub spreads very quickly by prolific seeding and then layering of ...

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The Woodland Trust said the invasive species chokes natural plants and is damaging important temperate rainforest habitats in the UK. Gardeners are being urged not to buy rhododendrons this spring, as ...

Gardeners are being warned to not purchase one type of flower this spring to help protect British nature. Conservationists caution that rhododendrons can spread tree diseases and harm native wildlife.