Oregon · West
Gresham, OR
Zone-aware planting reference for Gresham. Population 110,553; USDA hardiness zone 9a; nearest curated zip code 97030.
- USDA zone
- 9a
- Population
- 110,553
- Last spring frost
- 03/16
- First fall frost
- 11/20
- Growing season
- 250 days
- Nearest zip
- 97030
Local timing baseline
Detailed guidance for this section is being prepared. Check back soon.
Crops suited to Gresham
Crops whose USDA zone range includes zone 9a. 61 crops match.
Tree fruit
12 cropsBerries
5 cropsNuts
4 cropsVegetables
31 crops
zone 9a Arugula
Eruca vesicaria
zones 3b–9a
zone 9a Beet
Beta vulgaris
zones 3a–9a
zone 9a Broccoli
Brassica oleracea var. italica
zones 3a–9a
zone 9a Bush Bean
Phaseolus vulgaris
zones 3b–9a
zone 9a Cabbage
Brassica oleracea var. capitata
zones 3a–9b
zone 9a Carrot
Daucus carota subsp. sativus
zones 3a–9a
Herbs
9 cropsOther cities in Oregon
Frequently asked questions
- What USDA zone is Gresham, OR?
Gresham sits in USDA hardiness zone 9a, based on the nearest zip code (97030).
- When are the average last and first frost dates in Gresham?
Based on the nearest weather station, Gresham averages a last spring frost around 03/16 and a first fall frost around 11/20, for a growing season of about 250 days.
- What crops grow well in Gresham?
61 crops in the ZonePlant database have a recommended USDA zone range that includes zone 9a. Tree fruit, berries, and most common vegetables are well-suited; check each crop page for variety-level guidance.
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