However, some plants, like large ornamental grasses, are more difficult to prune than others. Fortunately, a yard and garden ...

To encourage more flowering, deadhead coneflowers regularly by cutting off the faded blooms before they produce seeds. On ...

DENVER — This is the worst possible time to cut back anything ... and sometimes take the whole plant with it. The only time to prune roses is in spring. Ornamental grasses have four seasons ...

Q: When is the best time to cut back and divide my tall ornamental ... This is also the best time to divide the grass clump as the plants tend to die out in the center after 4 to 5 years.