Portland, Oregon Lawn Care Guide
Local advice tuned to USDA Zone 8b, your frost dates, and Portland-specific climate.
Portland Quick Facts
USDA Zone: 8b
Annual Rainfall: 43"
First Frost (avg): Nov 15
Last Frost (avg): Mar 24
Top Grasses: Perennial Ryegrass, Kentucky Bluegrass, Tall Fescue, Fine Fescue
Neighborhoods Covered: Pearl District, Sellwood, Beaverton, Lake Oswego, Hillsboro
Local Extension: OSU Extension — Multnomah County
State Guide: Oregon Lawn Care Guide
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