The 3 USDA planting zones in Lancaster, California are Zone 8a, Zone 8b, and Zone 9a, declared by USDA update in 2023. The 3 planting zones in Lancaster, California are listed below.
- Zone 8a: Zone 8a is a planting zone with minimum temperatures of 10°F to 15°F (-12.2°C to -9.4°C) and include areas like Desert Crest, Primrose, and West Lancaster. Zone 8a occupies Lancaster’s western and northern edges, highlighting cooler microclimates near city boundaries.
- Zone 8b: Zone 8b is a planting zone with minimum temperatures of 15°F to 20°F (-9.4°C to -6.7°C) and dominates most of Lancaster. It have areas like Antelope Valley, Downtown Lancaster, and East Lancaster.
- Zone 9a: Zone 9a is a planting zone with minimum temperatures of 20°F to 25°F (-6.7°C to -3.9°C) and is found in small eastern and southeastern Lancaster. It is the warmest zone in Lancaster.
Locate and verify your Lancaster, California, USDA growing zone using our three tools given below, zipcode to planting zone search tool, interactive map, or planting zone table. ( Find Lancaster, California, First and Last Frost Dates)
Lancaster Planting Zones Map
Please Select or type your Lancaster in the search box below to find its USDA Growing Zone.
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Lancaster Area Planting Zone
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Lancaster Planting Zones by ZipCode
Enter your Lancaster’s 5 digit Zip-code to find its USDA Planting Zone.
Lancaster Planting Zones Table
Below given table lists all the Lancaster locations with their USDA Hardiness Zones.
| Lancaster Location | Planting Zone |
|---|---|
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Lancaster Growing Zones
The 3 planting zones in Lancaster, California are Zone 8a, Zone 8b, and Zone 9a.
Zone 8a
Zone 8a (10°F to 15°F / -12.2°C to -9.4°C) areas in Lancaster include Desert Crest, Desert View, Primrose, and West Lancaster. This zone supports hardy perennials like Deergrass (Muhlenbergia rigens) and Siberian Bugloss (Brunnera macrophylla), which thrive in cooler microclimates.
Zone 8b
Zone 8b (15°F to 20°F / -9.4°C to -6.7°C) dominates most of Lancaster’s residential and commercial areas, and include Antelope Valley, Challenger, Columbia, Downtown Lancaster, and others. It supports heat-tolerant plants like Hibiscus (Hibiscus rosa-sinensis) and Salvia (Salvia dorrii), and drought-resistant Plants like Red Bird of Paradise (Caesalpinia pulcherrima).
Zone 9a
Zone 9a (20°F to 25°F / -6.7°C to -3.9°C) appears in small eastern and southeastern portions of Lancaster. Warmth-loving species like Agave (Agave americana) and Lantana (Lantana camara), as well as desert-adapted Cholla Cactus (Cylindropuntia spp.), thrive in these warmer microclimates. Zone 9a is the warmest microclimate in Lancaster.