Sweden bans invasive spireas

yle.fi (Swedish)

It is now illegal to cultivate, sell, or spread rowan spirea and white spirea, effective August 15, 2025. These ornamental shrubs have been classified as invasive alien species due to their aggressive growth, which outcompetes native plants. Both root and seed propagation are significant concerns. The law requires property owners to eradicate existing plants. Proper disposal of plant material is crucial to prevent further spread, with recommendations including incineration or specialized collection.


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Sweden bans invasive spireas | News Minimalist