The staghorn sumac ... Though most home gardens will be too small for this unwieldy beast, we can all enjoy it in our local landscape. Growing requirements. Hardiness zones: 3-8.

Knowing the difference between a poison sumac and a staghorn sumac can be beneficial. ... we can all enjoy it in our local landscape. Growing requirements. Hardiness zones: 3-8.

Symptoms of a poison sumac rash typically appear 8 to 48 hours after exposure and can last for weeks. For some people, their first reaction may not appear until 7-10 days after exposure.

Poison ivy, poison oak, and poison sumac are plants that contain an irritating, oily sap called urushiol.Urushiol triggers an allergic reaction when it comes into contact with skin, resulting in ...