False Brome: What You Need to Know About This Non-Native Grass
If you’ve been exploring native gardening options, you might have come across false brome (Brachypodium) in your research. This annual grass has quite the story to tell, and it’s worth understanding what you’re dealing with before making any planting decisions.





What is False Brome?
False brome is a non-native annual grass that originally hails from the Mediterranean region and parts of Europe. Despite its name suggesting otherwise, this grass has made itself quite at home in various parts of the United States, establishing populations that reproduce and persist without human intervention.
This grass typically displays the classic grass family characteristics: slender stems, narrow leaves, and a relatively understated appearance that might not catch your eye at first glance. As an annual, it completes its entire life cycle within one growing season.
Where Does False Brome Grow?
False brome has established itself across several states, including California, Colorado, Hawaii, Massachusetts, New Jersey, Oregon, and Texas. It’s particularly noteworthy that this non-native species has managed to naturalize in both mainland United States and Hawaii, showing its adaptability to diverse climates and conditions.
Should You Plant False Brome in Your Garden?
Here’s where things get interesting. While false brome isn’t currently listed with a specific invasive or noxious status in our data, its non-native nature means it’s not contributing to local ecosystems in the same way native plants would. As a wind-pollinated grass, it doesn’t offer the same pollinator benefits that many native plants provide to bees, butterflies, and other beneficial insects.
If you’re looking for grass options in your landscape, consider exploring native alternatives that will better support your local wildlife and ecosystem.
Native Grass Alternatives to Consider
Instead of false brome, why not consider these fantastic native grass options:
- Buffalo grass for drought-tolerant lawns
- Little bluestem for ornamental landscaping
- Native fescues for various regional applications
- Prairie dropseed for naturalized areas
Growing Conditions and Care
If false brome is already established in your area, it’s helpful to understand its preferences. This adaptable grass tends to thrive in well-drained soils and can tolerate various soil types. As an annual, it will complete its life cycle within one growing season, typically germinating, growing, flowering, setting seed, and dying all within the same year.
The Bottom Line
While false brome isn’t necessarily a bad plant, it’s not the best choice for gardeners looking to support native ecosystems and wildlife. Its non-native status means you’ll be missing out on the incredible benefits that native plants provide to local birds, pollinators, and other wildlife.
If you’re passionate about native gardening, focus your efforts on selecting indigenous grasses and plants that have evolved alongside your local ecosystem. Your garden will be more sustainable, require less maintenance once established, and provide invaluable habitat for native wildlife.
Remember, every plant choice we make in our gardens is a vote for the kind of ecosystem we want to support. Choose native, and watch your garden become a thriving hub for local wildlife!