Salem, OR · zone 8a · ~213 frost-free days
When to plant in Salem: frost dates and zone 8a.
In Salem, the typical last spring frost lands around Apr 3 and the first fall frost around Nov 2, giving you about 213 frost-free days. Cool-season crops go out before the last frost; warm-season crops wait until after it.
The 2026 windows
Sow dates for Salem, keyed to your frost.
| Crop | Start indoors | Spring sow / set out | Fall sow |
|---|---|---|---|
| Tomato, slicing | Feb 27 to Apr 29 | Apr 10 to Jun 10 | — |
| Lettuce, leaf | — | Feb 24 to Apr 10 | Aug 19 to Oct 18 |
| Carrot | — | Feb 24 to Mar 29 | Aug 7 to Sep 2 |
| Bush Bean | — | Apr 3 to May 24 | Jul 19 to Aug 21 |
| Cucumber, slicing | — | Apr 10 to Jul 10 | — |
| Pepper, bell | Mar 8 to Apr 29 | Apr 19 to Jun 10 | — |
| Kale | Jan 13 to Feb 10 | Feb 24 to Mar 24 | Aug 2 to Sep 17 |
| Spinach | — | Feb 10 to Mar 24 | Aug 19 to Oct 7 |
Salem sits in Zone 8a, but two gardens in the same city can be a week or two apart. The planner works from your ZIP code's frost dates, not the zone, so the dates land right for your block, not the metro average.
Build your Salem garden plan.
Tell the free planner what you want to eat and who you're feeding. It returns plant counts, spacing, and frost-safe sow dates for ZIP 97301 in about 60 seconds.
Salem planting questions
What planting zone is Salem, OR?+
Salem is in USDA hardiness zone 8a. Growing zone, gardening zone, and planting zone all mean the same thing: the USDA number, 8a here. It tells you what survives winter, not when to plant. Frost dates set your planting time, and the free planner uses your exact ZIP code's frost dates, which can differ by weeks across one metro.
When is the last frost date in Salem?+
The typical last spring frost in Salem, OR is around Apr 3. That is an average from local history, not a guarantee, so tender crops like tomatoes and peppers are safer with a week of buffer after it.
When is the first frost date in Salem?+
The typical first fall frost in Salem, OR arrives around Nov 2, closing a growing season of roughly 213 frost-free days. Count backward from it to find the last date a fall crop can still finish.
What can I plant now in Salem?+
It depends on the date. Cool-season crops like lettuce, kale, and spinach go out weeks before the last frost; warm-season crops like tomatoes and peppers wait until after Apr 3. The table above shows each crop's window; the free planner turns your ZIP into an exact, dated calendar.