Iowa · Midwest
Sioux City, IA
Zone-aware planting reference for Sioux City. Population 82,821; USDA hardiness zone 5a; nearest curated zip code 51101.
- USDA zone
- 5a
- Population
- 82,821
- Last spring frost
- 04/29
- First fall frost
- 10/05
- Growing season
- 159 days
- Nearest zip
- 51101
Local timing baseline
Detailed guidance for this section is being prepared. Check back soon.
Crops suited to Sioux City
Crops whose USDA zone range includes zone 5a. 79 crops match.
Tree fruit
10 crops
Berries
20 crops
zone 5a Aronia (Black Chokeberry)
Aronia melanocarpa
zones 3a–8a
zone 5a Black Currant
Ribes nigrum
zones 3a–7a
zone 5a Black Raspberry
Rubus occidentalis
zones 4a–8a
zone 5a Blackberry
Rubus subgenus Rubus
zones 5a–9a
zone 5a Cranberry
Vaccinium macrocarpon
zones 3a–7a
zone 5a Elderberry
Sambucus canadensis
zones 3b–9a
Nuts
4 crops
Vegetables
36 crops
zone 5a Arugula
Eruca vesicaria
zones 3b–9a
zone 5a Asparagus
Asparagus officinalis
zones 3b–8b
zone 5a Beet
Beta vulgaris
zones 3a–9a
zone 5a Broccoli
Brassica oleracea var. italica
zones 3a–9a
zone 5a Brussels Sprouts
Brassica oleracea var. gemmifera
zones 3b–8a
zone 5a Bush Bean
Phaseolus vulgaris
zones 3b–9a
Herbs
9 crops
Other cities in Iowa
Frequently asked questions
- What USDA zone is Sioux City, IA?
Sioux City sits in USDA hardiness zone 5a, based on the nearest zip code (51101).
- When are the average last and first frost dates in Sioux City?
Based on the nearest weather station, Sioux City averages a last spring frost around 04/29 and a first fall frost around 10/05, for a growing season of about 159 days.
- What crops grow well in Sioux City?
79 crops in the ZonePlant database have a recommended USDA zone range that includes zone 5a. Tree fruit, berries, and most common vegetables are well-suited; check each crop page for variety-level guidance.
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