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We need your help initiating the inaugural Flowering Lawn Pollinator Habitat Improvement Program in Missoula County! The Missoula County Department of Ecology is encouraging habitat improvement for native pollinators throughout the county, and we would like community members to help pilot a program to establish flowering pollinator lawns. These lawns help support a diversity of bee pollinators by incorporating low-growing perennial flowering plants into existing turfgrass lawns. Typical residential landscapes have resource-intensive, low-diversity turfgrass lawns and ornamental plantings that support few native pollinator species and contribute to biodiversity loss and bee declines. Help us improve urban and suburban habitats by establishing a flowering pollinator lawn that can provide floral resources for bees and other pollinators, and that can connect to other habitats such as natural areas and stream corridors.
We are seeking applicants that are willing to gain the needed knowledge and resources and have the yard space and time to establish a 20 x 20 flowering pollinator lawn. Interested individuals or businesses can view program requirements and apply at the link below.
For more information, contact Marirose Kuhlman via email at mkuhlman@ missoulacounty.us or phone at (406) 258-4219.
Please use the above link if you have a google acct.
Fillable pdf application - please email to mkuhlman@ missoulacounty.us
Lawns are a ubiquitous part of American urban and suburban life. Here in western Montana, lawns are a comfortable place to gather outdoors with family and friends for a barbeque or a game of soccer or football. In towns and cities, which are usually hotter than the surrounding landscape (known as the “urban heat island effect”), grassy lawns offer a cooler respite from the heat of the surrounding roads and parking lots. Lawns absorb excess water, helping to recharge aquifers and prevent soil erosion. Lawns can even help reduce the noise pollution of traffic.
For all their benefits to human-built environments, maintained lawns are ‘ecological wastelands’ that can consume a LOT of resources. Irrigating lawns can put a real strain on water resources, especially in naturally arid regions like ours, and during periods of drought when water supplies are already scarce. Fertilizer and pesticides, especially herbicides, are applied to lawns to keep them lush, green, and weed-free. Maintaining lawns takes time – homeowners may spend several hours each week mowing or maintaining their lawns and lawn equipment, or they spend money hiring professionals to do it for them. Also, lawns are typically composed of a single, Eurasian grass species, such as ‘Kentucky’ bluegrass. Most lawns are resource-intensive monocultures that offer very little food for pollinators or other beneficial insects and wildlife.
What can be done if you prefer the aesthetic of a verdant lawn, but want to take a more relaxed approach to lawn care while also helping pollinators and using fewer resources? Consider planting a Flowering Bee Lawn! Flowering bee lawns combine typical turfgrasses with other hardy grass species such as red fescue or sheep fescue, and low, flowering plants that benefit pollinators, like white clover, creeping thyme, self-heal, or yarrow. The increased diversity of bee lawns makes them more resilient to pests and environmental stressors than traditional Kentucky bluegrass lawns, while requiring less frequent watering and mowing.
It does take some effort to plant a flowering bee lawn. But once it’s established, it may require less work and maintenance than a traditional lawn. An established bee lawn may need little to no supplemental watering, except during extended periods of hot, dry weather. Bee lawns can be mowed less frequently than a bluegrass-only lawn – perhaps every 2 or 3 weeks or more, depending on your site. Your bee lawn should be mowed to a height of around 3 inches to allow the flowers to bloom while still keeping a tidy appearance. Recycling the lawn clippings back into the lawn, rather than bagging and removing them, adds nutrients back into the soil and reduces the need for supplemental fertilizers. Any undesirable weed species can be hand-pulled while you’re establishing the bee lawn, and for the long term as well. And it's important not to spray pesticides on bee lawns – bee lawns are meant to provide a safe place for pollinators and many pesticides can sicken or kill pollinators.
A native mason bee (Osmia sp.) visiting Dutch white clover (Trifolium repens). Photo: Marirose Kuhlman
Planting a bee lawn is not an all-or-nothing situation! Consider how you currently use your lawn and incorporate a bee lawn where it makes the most sense. Flowering bee lawns do best in places that receive light to moderate use. Perhaps there are areas of your yard where you don't spend as much time, like a boulevard strip, a front yard, or a side yard, that would be appropriate for a bee lawn. Remember that since you're planting flowers for bees and butterflies, it's a good idea to give them the space to forage in peace. Native bees are usually quite docile and not likely to sting, but areas where very young children play or where you like to walk barefoot are not ideal placements for bee lawns. Bee lawns can be planted wherever grass grows, so if you have problematic areas of your yard without grass it's also not likely to grow a successful bee lawn.
Over 230 bee species have been documented in Missoula County, and over 360 bee species are recorded in the State of Montana! However, many bee species and butterfly species are known to be in decline from factors such as habitat loss or alteration, pesticide use, and diseases and parasites. A flowering bee lawn can attract many different species of bees, butterflies, and other pollinators to your yard, making it a safe place for these important insects. Pollinators thrive best when they have access to food resources in the form of flowering native plants, like shrubs, trees, annuals, and perennials, and a safe place to nest and overwinter. And while flowering bee lawns are not optimal pollinator habitats, they can provide food resources for butterflies, bees, and other pollinators, while doing double-duty as a comfortable and beautiful, low-maintenance lawn for you and your family. Ask your county extension agent or weed district manager if a flowering bee lawn is right for you!
For information and research on flowering bee lawns, visit the University of Minnesota Extension website: https://extension.umn.edu/landscape-design/planting-and-maintaining-bee-lawn#watering-2942960
Planting native plants is an important step in creating the ideal habitat to support native bees, butterflies, and other pollinators. Before beginning a home project, find out which plants are right for your region. Here is a list of local resources with native plant guidelines for the Missoula area and western Montana.
Some solitary bees nest in plant stems. Leaving plant stems during the dormant season and cutting them to varying heights in the spring can provide these stem-nesting bees with additional habitat. Here are some great resources on creating habitat for stem-nesting bees.
Bee hotels can be a fun addition to your backyard. When traditional nesting places such as wood or plant stems aren’t available, bees can find haven in this human-made structure. Usually, the hotel is made of hollow reeds or wood with drilled holes. Below is a list of publications on how to construct, manage, and maintain your bee hotels.