Redwood Estates, CA frost dates
Frost is light and occasional here — typically a few cold nights around midwinter (about 13 a year). Cover tender plants when frost is forecast.
How Redwood Estates compares
- In a typical year, frost nights in Redwood Estates fall between December 6 and February 2. In 1 year in 10 the first frost comes as early as November 16, or the last frost as late as March 14.
- Compared with Santa Cruz, CA, 19 km away, the last frost here is 4 days later than there.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | December 31 |
| 50% (median) | February 2 |
| 10% (safe for tender plants) | March 14 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | November 16 |
| 50% (median) | December 6 |
| 90% (late) | January 7 |
Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.
Planting calendar for Redwood Estates, CA
Redwood Estates, CA frost dates — last frost Feb 2, first frost Dec 6, zone 10a. whenisthelastfrost.com
In mild climates, summer heat limits many crops as much as frost does. Use this calendar for spring planting and lean on fall and winter for cool-season crops.
When to plant vegetables in Redwood Estates, CA
| Crop | Start indoors | Transplant | Sow outdoors | Fall crop |
|---|---|---|---|---|
| Onions | Nov 10 – Nov 24 | Jan 5 – Jan 19 | — | — |
| Peppers | Nov 24 – Dec 8 | Feb 16 – Mar 2 | — | — |
| Eggplant | Nov 24 – Dec 8 | Feb 16 – Mar 2 | — | — |
| Tomatoes | Dec 8 – Dec 22 | Feb 9 – Feb 23 | — | — |
| Lettuce | Dec 8 – Dec 22 | Jan 12 – Jan 26 | Jan 5 – Feb 9 | Oct 11 – Nov 8 |
| Kale | Dec 8 – Dec 22 | Jan 5 – Jan 19 | Jan 5 – Jan 19 | Sep 27 – Oct 18 |
| Broccoli | Dec 8 – Dec 22 | Jan 19 – Feb 2 | — | Aug 30 – Sep 20 |
| Cabbage | Dec 8 – Dec 22 | Jan 12 – Jan 26 | — | Aug 30 – Sep 20 |
| Cauliflower | Dec 8 – Dec 22 | Jan 19 – Feb 2 | — | Aug 30 – Sep 20 |
| Okra | Dec 22 – Jan 5 | Feb 23 – Mar 9 | Feb 23 – Mar 9 | — |
| Basil | Dec 22 – Jan 5 | Feb 9 – Feb 23 | — | — |
| Peas | — | — | Dec 22 – Jan 12 | Sep 13 – Oct 4 |
| Spinach | — | — | Dec 22 – Jan 12 | Oct 11 – Nov 1 |
| Radishes | — | — | Dec 29 – Feb 9 | Oct 25 – Nov 15 |
| Cucumbers | Jan 5 – Jan 12 | Feb 16 – Feb 23 | Feb 9 – Feb 23 | Sep 20 – Oct 4 |
| Zucchini & Summer Squash | Jan 5 – Jan 12 | — | Feb 9 – Feb 23 | Sep 27 – Oct 11 |
| Winter Squash & Pumpkins | Jan 5 – Jan 12 | — | Feb 9 – Feb 23 | — |
| Melons & Watermelon | Jan 5 – Jan 12 | Feb 16 – Mar 2 | — | — |
| Carrots | — | — | Jan 12 – Feb 9 | Sep 13 – Sep 27 |
| Beets | — | — | Jan 12 – Feb 9 | Sep 27 – Oct 11 |
| Potatoes | — | — | Jan 12 – Feb 2 | — |
| Swiss Chard | — | — | Jan 19 – Feb 16 | Sep 27 – Oct 11 |
| Cilantro | — | — | Jan 19 – Feb 9 | Oct 11 – Nov 1 |
| Green Beans | — | — | Feb 9 – Mar 2 | Sep 20 – Oct 4 |
| Sweet Corn | — | — | Feb 9 – Feb 23 | — |
| Sweet Potatoes | — | Feb 16 – Mar 9 | — | — |
| Garlic | — | — | — | Nov 22 – Dec 27 |
Dates come from the median frost dates and common extension-service timing. Adjust for your soil temperature, microclimate and the varieties you grow.
About these dates
Based on 1991–2020 NOAA climate normals for the Los Gatos, CA weather station, 9 km away (elevation 364 ft (111 m)).
Frost dates near Redwood Estates
- Holy City Feb 2 · Dec 6
- Los Gatos Feb 2 · Dec 6
- Scotts Valley Mar 25 · Nov 11
- Ben Lomond Mar 25 · Nov 11
- Brookdale Mar 25 · Nov 11
- Felton Mar 25 · Nov 11
- Saratoga Feb 2 · Dec 6
- Boulder Creek Mar 25 · Nov 11
- Mount Hermon Mar 25 · Nov 11
- Campbell Feb 2 · Dec 6
Frequently asked questions
When is the last frost in Redwood Estates, CA?
The median last spring frost in Redwood Estates, CA is February 2. There is still about a 10% chance of frost after March 14, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Redwood Estates, CA?
The median first fall frost is December 6, with about a 10% chance of frost before November 16.
How long is the growing season in Redwood Estates, CA?
About 307 days between the median last spring frost and first fall frost.
What planting zone is Redwood Estates, CA?
Redwood Estates, CA is in USDA hardiness zone 10a.