9 county-level rules, plus city-specific rules for 1 city in Lancaster County, Pennsylvania.
Verified from official government sources
Lancaster County sets no grass-height rule; each of its 60 municipalities does under the PA Municipalities Planning Code. The City of Lancaster caps grass and weeds at six inches and treats taller growth as a nuisance.
Lancaster County sets no tree-trimming rule. Under the PA Shade Tree Act, a municipality's shade-tree commission or public works has custody of trees in the public right-of-way; private-yard trimming is largely unregulated but you own the abutting duty.
City of Lancaster Code Ch. 273 (Trees)
All work on trees in the public Right-of-Way (ROW) requires a permit from the City.
Lancaster County has no tree-removal ordinance. Removing a street or right-of-way tree needs a municipal permit under the PA Shade Tree Act; removing a tree wholly on your private land is usually allowed without a permit.
Lancaster County sets no weed ordinance; your municipality does (e.g., Lancaster City's six-inch limit). Statewide, Pennsylvania's Controlled Plants and Noxious Weeds law bars cultivating or propagating listed noxious weeds and lets the state order landowners to treat them.
3 Pa.C.S. §1515(b)
Except as established in an individual permit allowing educational or research purposes, it shall be a violation of this chapter to distribute, cultivate or propagate any noxious weed within this Commonwealth.
Lancaster County sets no watering schedule. Water-use restrictions in Pennsylvania come from the state Drought Task Force and PA DEP. Watering limits are voluntary during a Drought Watch or Warning and become mandatory only in a Governor-declared Drought Emergency.
Rainwater collection is legal statewide in Pennsylvania; neither Lancaster County nor the state restricts it, and PA DEP encourages rain barrels for stormwater management. Municipal codes may require barrels to be covered, and Lancaster County Conservation District programs support it.
Lancaster County does not require or restrict native-plant landscaping. Whether a meadow or native garden is allowed depends on your municipality's grass/weed nuisance ordinance; managed native beds are usually fine, but Pennsylvania's noxious-weed list still applies.
Lancaster County does not regulate artificial turf. Whether you may install synthetic lawn, and any impervious-coverage or stormwater limits, is set by your municipality's zoning and stormwater code under the PA Municipalities Planning Code.
Lancaster County has no backyard-composting ordinance. Home composting is allowed statewide and encouraged by PA DEP; nuisance limits (odor, rodents, setbacks) come from your municipality. Large-scale composting operations need PA DEP permitting.
1 cities in Lancaster County have their own landscaping rules rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for Lancaster County — parking, noise, fences, fires, animals, pools, and more.
Lancaster County Ordinance Hub →