USDA hardiness zone lookup
Bend, OR — USDA Zone 6a
Bend, Oregon · 87-day growing season
Frost dates and growing season in Bend
| USDA hardiness zone | Zone 6a |
|---|---|
| Average last spring frost | June 10 |
| Average first fall frost | September 5 |
| Growing season length | ~87 days |
| Temperature range (F) | -10 to 0°F |
| Temperature range (C) | -23 to -18°C |
All of Bend's mapped ZIP codes fall in the same hardiness band, Zone 6a.
These are 50%-probability averages modeled from Bend's USDA hardiness zone and regional climate normals — not a single-station reading. In a typical year the last spring frost will have passed by June 10, but a colder-than-average year can run 1-2 weeks later. Plant tender crops (tomatoes, peppers, basil) once both soil and night temperatures are consistently warm — a thermometer beats the calendar.
Growing season in Bend
Bend, Oregon sits in USDA Zone 6a, with roughly 87 frost-free days between an average last spring frost around June 10 and a first fall frost around September 5. That is a short season — start warm-season crops indoors 6-8 weeks early and lean on quick-maturing, cold-tolerant cultivars to beat the first fall frost.
What grows in Bend
Bend falls in USDA Zone 6a, so the same hardiness constraints apply as the full Zone 6 guide. Vegetables, herbs, and fruit trees rated to Zone 6a (or hardier) will overwinter here in a typical year.
- Tomatoes (all types)
- Peppers, eggplant
- Squash, melons, cucumbers
- Beans, peas
- Sweet corn
- Apples, pears, peaches, plums
- Cherries, blueberries
- Asparagus, rhubarb
- Garlic (fall-planted)
- Strawberries
What to plant in Bend this week
Bend's last frost is around June 10. This is the spring transplant window — start tomatoes and peppers indoors if you haven't, and direct-sow cold-tolerant crops now.
- When to plant tomatoes in zone 6
- When to plant peppers in zone 6
- When to plant basil in zone 6
- When to plant bush beans in zone 6
- When to plant cucumbers in zone 6
Full planting calendar for Bend
Crop-by-crop sowing, transplant, and harvest dates calibrated to zone 6 averages:
- When to plant tomatoes in zone 6
- When to plant peppers in zone 6
- When to plant basil in zone 6
- When to plant garlic in zone 6
- When to plant lettuce in zone 6
- When to plant bush beans in zone 6
- When to plant cucumbers in zone 6
- When to plant summer squash in zone 6
- When to plant peas in zone 6
- When to plant carrots in zone 6
ZIP codes in Bend
Drill down to the precise frost window and planting calendar for a specific ZIP in Bend:
Local microclimate notes
Zone tables give you the average — but Bendgardens vary. South-facing walls and paved areas can run a full half-zone warmer than the published rating. Low-lying spots, frost pockets, and shaded north sides can run colder. If you've gardened here a few seasons, your own frost record — the last time you actually got frost damage — beats any national average.
Source and methodology
Hardiness zone from the USDA Plant Hardiness Zone Map (2023 revision). Frost-date and growing-season figures are modeled from Bend's USDA hardiness zone and regional NOAA 1991-2020 climate normals — zone-level estimates, not a per-station record, so treat them as planning guidance and confirm against your own local frost history. Crop recommendations draw on US Cooperative Extension references, curated by the Growli editorial team. Last reviewed June 2026.
Other cities in Oregon
- Beaverton, OR — USDA Zone 8b
- Corvallis, OR — USDA Zone 8b
- Eugene, OR — USDA Zone 8b
- Gresham, OR — USDA Zone 8b
- Hillsboro, OR — USDA Zone 8b
- Klamath Falls, OR — USDA Zone 6b
- Medford, OR — USDA Zone 8b
- Oregon City, OR — USDA Zone 8b
- Portland, OR — USDA Zone 9a
- Salem, OR — USDA Zone 8b
- Tigard, OR — USDA Zone 8b
- Tualatin, OR — USDA Zone 8b
- All of Oregon by zone