Explore the dark origins of the UK’s Poison Garden—a unique blend of nature and danger dreamt up by a Duchess with a passion for deadly plants and a twist of spite!

Garden: Dive into greenery at Chadwick Arboretum’s Spring Plant Sale and Auction The toxins found in poison hemlock do not cause skin rashes or blistering. Many individuals mistake poison ...

Glyphosate, the active ingredient in many nonselective post-emergent herbicides found at your local garden center, will be very effective in controlling poison hemlock in its current stage of growth.