Once you know the basics, it’s easy to know when to cut back ornamental grasses. With ornamental grass maintenance is less intensive. Here are some tips on how to be sure they make it through the winter.
Watering and fertilizing
Many homeowners like ornamental grasses because they are drought tolerant and rarely bothered by pests. They seldom need fertilizing as well. Actually, fertilizing may cause them to flop over.
The best time to keep an eye on watering is in the summer. A natural mulch is recommended to feed the plant as it breaks down. Be sure to not put mulch up against the plant’s base because it can cause the crown to rot.
When to cut back and divide
Once established, ornamental grasses have few needs. The key is cutting them back once a year and dividing them once every four or five years. Cut them back within a few inches of the ground.
Divide grasses when a ring of living grass surrounds a dead center. Use a sharp spade or root saw and separate the living portion of the grass into smaller sections. Aim for sections that are a bit bigger than a softball. Replant the sections, water well and enjoy through the seasons.
Most gardeners leave their native grasses in place for winter interest and to provide food for birds. The time to cut them back is in late winter or early spring.
Benefits
Don’t miss out on these ornamental grass perks for your landscape.
- Screen unsightly utilities and other items around the yard
- Add some privacy by rimming a patio with tall ornamental grasses
- Soften the harsher look of a structure, fence or corner
- Create a stage for plants to pop against the grassy backdrop
- Offer ambiance with the relaxing sights and sounds of grasses swaying in the wind
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