Choosing the right grass for your project requires understanding how different species perform in various climates. Whether you’re planting a lawn, pasture, or sports field, knowing the difference between warm- and cool-season grasses is essential for long-term success.
What Are Cool-Season Grasses?
Cool-season grasses typically thrive in cooler climates and regions with cold winters and hot summers. They grow most actively during spring and fall, when temperatures are lower, especially between 60°F and 75°F. They are best suited for the upper two-thirds of the United States. Common types include Kentucky bluegrass, perennial ryegrass, fine fescue, and tall fescue.
Best used for:
- Northern climates
- Spring and fall planting
- Quick greening in spring
BBS Cool Season Grass Mixes:
All-Blue, Supreme Lawn, Economy Lawn, Dura-Turf Plus, Emerald III, Low Maintenance, Low Grow, Dryland Pasture, Foothills Mix, Mountain Meadow
What Are Warm-Season Grasses?
Warm-season grasses tend to do well in the southern United States and transitional zones, where winters are generally milder. They have an opposite growing season from cool-season grasses, thriving in summer heat between 75°F and 90°F. These grasses go dormant and turn brown during the colder months, and they take longer to green up in the spring. Common types include buffalograss, bermudagrass, and blue grama.
Best used for:
- Southern and transitional zones
- Low-water or low-maintenance areas
- Summer planting
BBS Warm Season Grass Mixes:
Native Turf, Shortgrass, VSP Triple Bermuda Blend
How to Choose for Colorado and Nearby Regions
Higher elevations and northern Colorado are likely to benefit from cool-season blends, which can withstand temperature fluctuations and maintain their green color for longer periods. Lower plains or areas with less rainfall may benefit from warm-season natives, such as blue grama or buffalograss. Consider your watering capabilities, soil type, and intended use to select the best seed blend for your specific needs.
Can I Mix the Two?
Sometimes, mixing warm- and cool-season grasses offers seasonal coverage, but it can also complicate establishment. Be aware that their different growth rates, watering needs, and dormancy periods, as their opposing requirements, may lead to competition.
BBS Warm- and Cool-Season Grass Blends:
Sandy Soil Mix and Western Native Mix
Need Help Choosing?
If you’re unsure about what’s best for your site, call us at 970-356-4710 or email [email protected]. We’re happy to help you find the right mix for your location and goals!
