This is an aspirational list of things that support climate resiliency and wellbeing, we do not expect each landscape project to meet all of these criteria.
Projects should:
- Include a strong majority (>75%) of plants which are native, regionally appropriate (adapted to Boulder’s climate) or edible/food-producing
- Include a diversity of plants in terms of species, type, and/or height
- Include enough plants to cover most of the ground
- Include plants which are properly placed according to their needs (sunlight, water availability, elevation)
- Provide habitat/food to support local pollinators, insects, birds and other animals (such as flowers, deadwood, berries, appropriate water features)
- Minimize surfaces that cannot absorb water such as concrete/asphalt
- Maximize continuous areas that can absorb water such as planting areas
- Not use pesticides (including herbicides, fungicides, rodenticides, etc.)
- Protect and improve soil health and structure
- Use water wise practices (such as hydro-zoning, watering only in early morning or evening, using a smart controller) if irrigation is active
- Meet City of Boulder landscaping for wildfire resilience ordinances (such as maintaining a five foot area free from organic material around structures and no junipers within 30 feet of structures) if located in the Wildland-Urban-Interface (WUI)
- Consider bear safety around food producing plants (such as fruit trees) if located in areas with bear activity
It’s great if projects also:
- Include plants with cultural, medicinal, edible, or fiber value
- Include keystone plant species
- Include a community gathering space
- Use reused/recycled materials
- Use locally sourced materials
- Currently provide or will provide overhead shade at maturity/full growth
- Use only rainwater after establishment (no irrigation needed after 1-3 year establishment period)
- Use techniques to absorb rainwater, such as directing downspouts to plant areas, creating swales, or using a rain barrel
- Include educational components such as informational signs
- Involve collaboration between multiple households/groups
- Include accessible paths or other wheelchair accessible features
- Include art
- If located in the WUI, use best management practices to limit the spread of fire (such as creating space between plantings)
- Include play features or child-friendly aspects
- Include benches or resting places for people
- Involve community members in stewardship
- Have a long-term maintenance plan
- Use permaculture or agroecological principles
- Provide habitat elements through management choices (such as leaving leaf piles and hollow stems for overwintering insects)
- Are replicable
- Do not use weed barrier
- Use self-grown material from seed