LAWN CARE GUIDE • NORTH DAKOTA GRASS
Best Grass for Bismarck Lawns
The best grass for most Bismarck lawns is a blend: Kentucky bluegrass for sunny areas, fine fescues for shade and salty spots, and a little perennial ryegrass to sprout fast and hold the seedbed. That’s the mix NDSU Extension recommends, and it handles zone 4a winters, clay soil and short summers.
If you want a low-water lawn instead, native prairie grasses like buffalograss and blue grama can work in the right spot, as long as you pick types that are hardy this far north.
QUICK ANSWER • CHOOSE BY LOCATION
The Quick Answer by Spot
| Spot in your yard | Best choice |
|---|---|
| Sunny front or back lawn | Mostly Kentucky bluegrass, with some fine fescue and a little ryegrass |
| Shade under big trees | Mostly fine fescues |
| Strip along sidewalks and driveways | A mix with fine fescue, which handles salt better than bluegrass |
| Dry slope or low-maintenance area | Hard fescue, or native buffalograss or blue grama |
| Quick patch or overseeding | A blend with some perennial ryegrass, which sprouts in about 5 days |
COOL SEASON • FOUR MAIN GRASSES
The Main Lawn Grasses for Bismarck
Kentucky Bluegrass
NDSU says, "Kentucky bluegrass is a hardy grass that should be the predominant grass for sunny areas." It spreads underground and fills in thin spots on its own, which is why a bluegrass lawn heals after wear.
- Strengths: cold hardy, thick, dark green, fills in
- Weak spots: needs sun, and goes dormant in dry spells. The University of Minnesota says it "can start turning brown after about 7 days without water."
- Good to know: a brown bluegrass lawn in July is usually dormant, not dead. See brown lawn in summer: dormant or dead?
Fine Fescues
This group includes creeping red fescue, hard fescue and similar types. NDSU says, "The fine/red fescues are best for shade," and they handle salt better than bluegrass.
- Strengths: shade, salt and better drought color. UMN says fine and tall fescues "can remain green for at least 28 days without water in Minnesota."
- Hard fescue: NDSU’s Grass Varieties for North Dakota guide calls it drought and shade tolerant, and names Reliant and Aurora as varieties "well-suited for low-maintenance turf." It’s slow to establish the first year and a little harder to mow.
Perennial Ryegrass
NDSU calls it "a nice addition to a mix" because it sprouts fast, coming up in about five days, while bluegrass and fescue can take two to three weeks. Its job in a Bismarck mix is to cover the soil fast and protect the slower seed, so keep it a small share of the blend.
Tall Fescue
Tall fescue gets mixed reviews here. UMN likes it for drought color in Minnesota lawns. But NDSU’s grass variety guide, written mostly for pasture use, says tall fescue is adapted to humid, higher-rainfall areas and "is subject to winter injury in drier regions." We use it sparingly, in a blend, rather than as a whole lawn.
PRAIRIE OPTIONS • LOWER WATER USE
Low-Water Native Grasses
For dry slopes, back corners and yards where you’d rather not water, NDSU’s Grass Varieties for North Dakota guide lists prairie grasses used for low-maintenance turf:
| Grass | NDSU notes |
|---|---|
| Buffalograss | “Primarily is used as a low-maintenance turfgrass for lawns, golf courses and dryland landscaping.” Lists Bowie, Cody and Tatanka. Warns that “varieties of southern origin (Texas, Oklahoma, Kansas) lack winter hardiness in North Dakota.” |
| Blue grama | Used for low-maintenance turf. Bad River is darker green and establishes more readily than common seed. Planting no deeper than 1/4 inch “is critical.” |
| Crested wheatgrass ‘Fairway’ | “Frequently used in dryland lawns,” drought tolerant and establishes easily |
Buffalograss and blue grama are warm-season prairie grasses, so expect a shorter green season than a bluegrass lawn. They’re best where low water matters more than a long season of green.
BUY SMART • SEED THE RIGHT TIME
How to Pick a Seed Mix
- Match the mix to the spot. More bluegrass for sun, more fine fescue for shade and salty edges.
- Look for named varieties on the label instead of generic “lawn seed.”
- Keep ryegrass a small share. It’s there to start fast, not to be the lawn.
- Buy enough. For overseeding a thin lawn, Nebraska Extension puts Kentucky bluegrass at around 2 pounds per 1,000 square feet. For dormant seeding a mix of bluegrass, fine fescue and a little ryegrass, the University of Minnesota suggests about 3 to 4 pounds per 1,000 square feet.
- Seed at the right time. NDSU says to sow by September 15 so new grass gets established before winter.
SHADE • SALT • CLAY • DRAINAGE
Grass for Tough Bismarck Spots
- Shade under big trees in older central Bismarck neighborhoods: go heavy on fine fescue, and thin some tree branches if the spot gets very little sun.
- Salty strips along sidewalks and driveways: fine fescue, and flush the salt with a good soaking once the ground thaws in spring.
- New-build lots in north Bismarck: the grass choice matters less than the soil. NDSU says topsoil should be at least 6 inches deep, and packed clay needs aeration.
- Low spots that stay soggy: no grass loves wet clay. Fix the drainage first. See yard drainage and grading.
TIMING • BUDGET • SUNLIGHT
Seed or Sod?
Seed lets you pick the exact mix for each spot and costs less, but NDSU’s best window is August 15 to September 15. Sod gives you a lawn the day it’s laid, from mid-May through about late September, but a regional sod grower says it needs at least 50% sun a day. See aeration and overseeding and sod installation in Bismarck.
Questions
Best Grass FAQ
Straight answers about grass types, shade, road salt, native grasses, and seeding in Bismarck.
Need help choosing your grass?
Start with our grass-by-spot picker, compare the four lawn grasses, or read about seed and sod.
What grass grows best in Bismarck?
A cool-season blend. NDSU recommends Kentucky bluegrass as the main grass for sunny areas, fine or red fescues for shade, and a little perennial ryegrass because it sprouts fast. That mix handles Bismarck’s cold winters, clay soil and short summers.
What grass grows in shade in North Dakota?
Fine fescues, like creeping red fescue and hard fescue. NDSU says the fine and red fescues are best for shade. In very deep shade, thinning some tree branches helps any grass do better.
What grass handles salt along sidewalks?
Fine fescues handle salt better than Kentucky bluegrass, so use a mix with more fine fescue along sidewalks and driveways where ice melt and plowed snow land. Once the ground thaws in spring, soak those areas to flush the salt down.
Is tall fescue good for North Dakota lawns?
It’s mixed. The University of Minnesota likes tall fescue for holding green color in drought. But NDSU’s grass variety guide says tall fescue is adapted to humid, higher-rainfall areas and is subject to winter injury in drier regions. Use it in a blend, not as a whole lawn.
Can I grow buffalograss in Bismarck?
Yes, in the right spot and with the right variety. NDSU’s grass variety guide lists buffalograss as a low-maintenance turf for lawns and dryland landscaping, but warns that varieties of southern origin lack winter hardiness in North Dakota. Expect a shorter green season than bluegrass.
When should I plant grass seed in Bismarck?
From late August to September 15 is best. NDSU says to sow seed by September 15 so new grass gets established before winter. Spring works too, after the soil warms. You can also dormant seed in late fall once the soil drops below 40°F but before it freezes.
Bismarck Landscape
Want Help Picking and Planting?
Not sure which mix fits your yard, or whether to seed or sod? Contact Bismarck Landscape. We’ll look at sun, soil and how you use the yard and recommend the grass that will last.
You can also see our lawn care in Bismarck, our lawn care FAQ or our other contact options.