Discover how this spiky plant helps protect and support liver health while aiding digestion and boosting energy.

Branding Pot/ Shutterstock When Russian thistle arrived in North ... Herbicides have been effective, however, they also negatively affect other plants and Russian thistle has been known to become ...

The Sacramento Mountains thistle is a rare purple flower than can grow to be six feet tall and lives only in wet, high-elevation habitats in the Sacramento Mountains near the town of Cloudcroft, New ...

The lobes in each leaf of prickly sow thistle do not tend to cut in so close to the midrib of the plant as in sow thistle leaves. It could also perhaps be confused with hawksbeard due to its leafy ...

Herbicides are best applied while the thistle is still a young rosette as it tends to be less susceptible as it becomes reproductive. MCPB can be used on young rosettes, or else 2,4-D or MCPA on older ...

Like many other biennial invasives, bull thistle is able to produce a large seed bank that can remain viable for up to 10 years! As a result, the plant can easily spread and form dense stands in ...