When to plant in Coto de Caza, CA
USDA Zone 10bEverything below — frost dates, hardiness zone, and what to plant when in Coto de Caza, California — is derived from the closest NOAA station with complete climate normals.
A ~-4-day frost-free window makes Coto de Caza a short-season garden: choose early varieties and start long-season crops indoors well ahead of the last frost. These dates come from a station roughly 19 km away, the closest with full normals; terrain around Coto de Caza (elevation, water, pavement) can move your real frost dates a few days either way. In zone 10b, frost is a minor factor for Coto de Caza — most perennials thrive, and annual vegetables can go out early and stay late.
Frost probability
LAGUNA BEACH · 1991–2020The date the last spring and first fall frost occur, by threshold and probability. A 90% date is later in spring — and earlier in fall — than a 10% date; the 50% · 32°F row is what most gardeners plan around. These are Coto de Caza’s own odds, recorded at LAGUNA BEACH.
| Threshold | SPRING 10% | SPRING 50% | SPRING 90% | FALL 10% | FALL 50% | FALL 90% |
|---|---|---|---|---|---|---|
| 36°F | Feb 28 | Jan 30 | Dec 26 | Dec 1 | Dec 26 | Feb 2 |
| 32°F | Feb 11 | Jan 6 | Dec 13 | Dec 12 | Jan 2 | Feb 8 |
Download this table as CSV ↓ — every threshold and probability, plus this city’s planting-window dates.
What to plant now
TODAY · JULY 19Nothing new to sow or transplant outdoors in the next few weeks — a seasonal lull. Check the full-year calendar below for the next window.
Full-year planting calendar
Each bar is the exact window to take a planting action in Coto de Caza, drawn to the day from the local frost dates. The dashed line is today.
Nearby weather stations
3 within 24 km · complete 32°F normalsWhen stations disagree by more than a few days, that spread is real microclimate variation — elevation, water, urban heat. Judge which station best matches your own yard.
Coto de Caza planting FAQ
When is the last spring frost in Coto de Caza, CA?
On average, the last spring frost in Coto de Caza is around January 6 (50% probability at 32°F, from 1991–2020 NOAA normals). Wait until after this date to set out tender plants like tomatoes and peppers.
When is the first fall frost in Coto de Caza, CA?
Expect Coto de Caza's first fall frost near January 2 — a 50% chance of 32°F by that date. Bring in or cover tender crops ahead of it.
What hardiness zone is Coto de Caza in?
Coto de Caza is in USDA hardiness zone 10b. In zone 10b, winters are mild — many tender perennials overwinter here.
How long is the growing season in Coto de Caza?
Coto de Caza has about -4 frost-free days — a short growing season — between the average last spring frost (January 6) and first fall frost (January 2).
When should I plant tomatoes in Coto de Caza?
For Coto de Caza, sow tomatoes indoors about November 11–November 25 and move the seedlings out around January 13, after the last spring frost.
Never miss a window in Coto de Caza
An email when it’s time to start seeds, transplant, and sow — timed to Coto de Caza’s frost dates. Double opt-in, one-click unsubscribe, no spam.
Nearby cities
8 within reach- Rancho Santa Margarita · 4 km
- Mission Viejo · 7 km
- Ladera Ranch · 7 km
- Rancho Mission Viejo · 10 km
- Laguna Hills · 10 km
- Lake Forest · 10 km
- San Juan Capistrano · 12 km
- Laguna Niguel · 13 km
Frost dates recorded at LAGUNA BEACH, 19 km from the city center · 1991–2020 NOAA climate normals · zone from the USDA/PRISM 2023 map. How we compute this.
BlissGarden. "When to Plant in Coto de Caza, CA — Frost Dates & Zone 10b." Frost normals: NOAA NCEI U.S. Climate Normals 1991–2020, station USC00044647. Retrieved from https://blissgarden.com/california/coto-de-caza.