News / 

Ornamental Grasses On Tour

Ornamental Grasses On Tour



Estimated read time: 3-4 minutes

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in its archived form does not constitute a republication of the story.

Larry A. Sagers Regional Horticultural Specialist Utah State University Extension Service Thanksgiving Point Office © All Rights Reserved

Ornamental Grasses October 4 10:00 AM with Larry Sagers. Our gardens are alight with wonderful color from the ornamental grasses. Join us as we walk through the gardens and talk about ornamental grasses in the landscape. Fee: $8.00

Preregistration (including prepayment) is required for all education programs administered by TPI. Unless otherwise noted, you may register for program sections online or call the Institute at 801-768-4971 or toll-free 1-888-672-6040 (select Education option) to register.

Ornamental grasses are increasing in popularity as gardeners look for lower care, higher impact plants. They usually require less care throughout the growing season. Grasses traditionally used for lawns require frequent mowing, watering, and pest control.

Ornamental grasses are allowed to grow to their normal size and shape. They range in height from 6 inches to 14 feet. They are grown for their attractive foliage, texture, color, distinctive plant form, or for showy flowers or seeds which make landscape accents for dried arrangements.

Of the hundreds of species of grasses some 70 are grown as ornamental in our area. Most are winter hardy but some are tender perennial grasses that are grown as annuals in this area.

Grasses can be used as groundcovers or specimen plants and grow well around ponds, streams, perennial borders, rock gardens, or naturalized areas. They require little pest control.

Annual grasses are grown from seed each year and can be started indoors or the seed can be sown directly into the garden. Our growing season makes it advantageous to get a longer show of beauty by starting them as transplants.

All annual grasses prefer full sun and require adequate moisture and fertility for good growth. Perennial grasses are usually purchased as plants and prefer full sun although some tolerate partial shade.

Spacing is important. Plant shorter grasses one foot apart. Plants four feet tall need to be planted two to three feet apart. Place larger plants even further apart or they will lose their attractive form.

Grasses are most attractive in the late fall. Cut them back each spring to remove dead remove dead stems and create vigorous growth. Perennial grasses are long lived and do not require frequent divisions.

Divide plants that show growth around the edges and not in the center. Make the divisions in late winter or early spring while the plants are still dormant. Those with uniform new growth, can be left in place for a longer period of time.

Grasses grown in partial shade or in very fertile locations may require staking. When selecting ornamental grasses, choose varieties carefully as some may have invasive root systems or produce seeds that become weeds in the garden.

Some also produce pollen that aggravates allergies. Careful attention to the size, form, and variety avoids problems and create new and exciting dimensions in landscape plants.

If the only grass you have ever grown is turfgrass that requires mowing, watering, irrigation, and constant attention, expand your garden horizons. Ornamental grasses can help do that.

SIGN UP FOR THE KSL.COM NEWSLETTER

Catch up on the top news and features from KSL.com, sent weekly.
By subscribing, you acknowledge and agree to KSL.com's Terms of Use and Privacy Policy.

KSL Weather Forecast