SB5 mandates that local governments and the state Department of Personnel cannot install (and must ban others from installing) nonfunctional turf, artificial turf, or invasive plants in new developments or redevelopments.

The Colorado State Senate passed SB5 on March 1, 2024 by a vote of 27 to 5. We have assigned pluses to the nays this government mandate raises costs, expands government control, and interferes with decisions that should be left to market conditions and the locals. According to the bill's fiscal note, it may slightly increase costs and workload for state and local governments to update regulations and enforce compliance.