Dog’s mercury (Mercurialis perennis) is a fast-spreading perennial herb native to Europe and southwest Asia, common in woodland shade. All parts are poisonous fresh, though drying or heat destroys the toxin.1
Inputs
- Hardiness zone 41
- Hardiness zone 51
- Hardiness zone 61
- Hardiness zone 71
- Hardiness zone 81
- Semi-shade1
- Full shade1
- Moist soil1