Invasive plants don't just wreak havoc on your garden beds; they cause untold damage to the ecosystem. Identifying them ...

Discover which invasive species are simpler to eradicate in winter, and their safer alternatives ...

Even worse are rhizome spreaders like ground elder (Aegopodium podagraria) and mugwort (Artemisia vulgaris), which several readers identified, some after months of confusion. Reader Tricia in ...

Plants have long traveled the world with humans, purposefully transported and planted in regions they had never grown before. The early colonists brought plants, fruit trees, grasses and grains to the ...