This will help prevent milk thistle seeds from sprouting by blocking their ... If you're looking for advice on how to get rid of dandelions and creeping Charlie, too, our dedicated guides will ...

Residual herbicides remain active in the soil for several months, killing weed seeds as they germinate. As the creeping root system of Californian thistle is deeper in the soil than the residual ...

The species gets the name "nodding thistle" because of the large seed heads that "nod" over due to their weight ... though the latter tend to grow in clusters due to being connected underground by ...