Bill was introduced in Sep/25, but I only got a whiff of it in the last couple of weeks
See House Bill HB1878: https://fastdemocracy.com/bill-search/pa/2025-2026/bills/PAB00038963/
Are there any other states/countries taking similar initiatives?
Summary:
Pennsylvania homeowners deserve the right to choose native plant species they desire for landscaping around their homes. However, work is needed to remove bottlenecks for homeowners to select native vegetation for their desired landscaping.
This legislation will prevent homeowners associations (HOAs) from unreasonably prohibiting the use of native plants for landscaping on private property. This ensures homeowners residing within an HOA the same ability to choose native landscaping as other homeowners.
Native plants provide many beneficial functions that many homeowners desire. These include being aesthetically pleasing and providing habitat for pollinators while being adapted to the site and typically requiring lower maintenance than non-native plants. [...]
Builders are encouraged by the local government to set up HOAs because it lets said government shirk its responsibility to maintain infrastructure and services.
If your subdivision is gated, its streets are private and the homeowners are responsible for repaving them, for instance.
(Of course, that's only a motivation cities caught onto relatively recently. The original reason for HOAs -- at least for neighborhoods of single-family houses, as opposed to condos that have legitimate shared maintenance -- was to help keep black people out.)
Good input. I was definitely doing some "draw the rest of the owl" for brevity about their history and impact.