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Xeriscaping in Commerce City
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Summary and Background Information:
Staff Responsible (Department Head): Jim Tolbert; Assistant City Manager
Staff Member Presenting: Jim Tolbert; Assistant City Manager
Xeriscaping is a landscaping technique that emphasizes water conservation by designing gardens and landscapes that require minimal irrigation. Xeriscaping is particularly relevant in regions with limited water resources, making it an ideal approach for Colorado, a state known for its arid climate and frequent drought conditions. Colorado's climate is characterized by low annual precipitation, ranging from semi-arid to arid conditions across different regions. The state experiences hot summers, cold winters, and rapid temperature fluctuations throughout the year. These environmental factors pose significant challenges to traditional landscaping practices that rely heavily on water-intensive grass lawns and non-native plant species.
Xeriscaping offers a sustainable alternative to traditional landscaping by promoting the use of native and drought-tolerant plants that are naturally adapted to Colorado's climate. By carefully selecting plants that require less water and can thrive in arid conditions, xeriscaping reduces the reliance on artificial irrigation. This approach not only conserves water but also minimizes the need for fertilizers, pesticides, and other chemical inputs, promoting a healthier and more environmentally friendly landscape.
Currently, the City requires all landscaping plans to incorporate water conservation materials and techniques but does not require xeriscaping. Before staff moves towards encouraging or requiring xeriscaping, policy guidance is sought from the Mayor and City Council:
• Should HOA approval (when applicable) be required before approval of individual property owner makes changes to the tree lawn?
• Should the HOA be the actual applicant for tree lawn changes?
Once we are ready to move forward, staff will immediately update City website with guidance for residents, including:
• Easily digestible information for residents
• Low-impact development standards
• Approved plant list (includes fire resistant plants); attached to this packet
The final steps to implementation include:
• Adopt low-impact development standards
• Adopt the approved plant list
• Clarify language on xeriscaping with standards and process
• Explore incentive program to encourage conversion of turf lawns
Financial Impact: None at this time
Funding Source: N/A
Staff Recommendation:
Suggested Motion: