Assembly Bill 1572 (AB 1572) is a California state law that restricts the use of potable (drinkable) water to irrigate non-functional turf on commercial, industrial, institutional, and HOA landscapes. The goal is to improve water conservation, support long-term drought resilience, and promote sustainable landscape practices across the state.

Non-functional turf refers to areas of lawn that are decorative only and not used for recreation or community activities (e.g., grass in medians, parking lots, or ornamental turf on commercial campuses).

This law does not apply to residential yards, school or sports fields, or landscapes irrigated with recycled water.

Note: Compliance deadlines vary by property type — commercial and industrial properties are among the earlier groups required to take action.

Weed Suppression and Reduced Maintenance Costs

Naturally inhibits weed growth, saving time and money

Protection for Roots

Insulates root systems from harsh PNW weather

Soil Temperature Regulation

Maintains consistent soil temperature, promoting healthier plant growth

Enhanced Curb Appeal

Creates a polished, cohesive look for your property

Improved Resident Satisfaction

A consistently neat and attractive landscape contributes to higher resident satisfaction and a more welcoming environment.