Oxnard Vegetable Planting Calendar | Urban Farmer

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Oxnard Vegetable Planting Calendar

Use Oxnard climate patterns to see this month’s garden tasks and crop-by-crop planting windows for the mild marine-influenced Oxnard Plain of coastal Ventura County.

See What to Plant NowView Planting Dates
USDA Zone 10bMost Oxnard neighborhoods fall in USDA Zone 10b
Frost uncommonTypical last spring frost: February 1
Frost uncommonTypical first fall frost: December 10
Cool season

Plant through winter

Broccoli, lettuce, peas, carrots, radishes and leafy greens perform best from fall through early spring.

Warm season

Use spring warmth

Use sunny, sheltered garden spaces for tomatoes, beans, cucumbers, squash and peppers; cool coastal mornings can slow heat-loving crops.

Late summer

Restart the cool garden

Begin fall brassicas indoors and prepare beds for direct-sown roots and greens as temperatures moderate.

Local dates, crop by crop

Oxnard Planting Dates

Choose a season and search for a crop to see when to start seeds indoors, move plants outside, direct sow and finish planting in the Oxnard area.

Oxnard–Ventura CountyUSDA Zone 10b · typical last frost February 1 · typical first frost December 10

Spring planting

Planting Dates for Spring

Dates use Oxnard valley-floor climate timing. Intense summer heat, dry air and nearby foothill elevation can change planting and harvest windows. Always check soil temperature and the 10-day forecast before planting.

Crop Start seeds indoors Transplant or plant outdoors Direct sow outdoors Last recommended planting Shop

Use the dates with confidence

How to Read This Calendar

1

Start indoors

Sow in trays under strong light. The window is timed so seedlings reach transplant size without becoming root-bound.

2

Transplant or plant

Harden seedlings off for about a week. Perennial crowns, sets and seed potatoes are included in this column.

3

Direct sow

Plant seed directly into prepared soil. Cool-season crops can begin before frost; heat-loving crops need warm soil.

4

Last planting

This is the practical end of the selected window—not a guarantee. Variety maturity and unusual weather can move it.

Oxnard soil checkpoints

Let Soil Temperature Be the Final Check

Calendar dates start the conversation. A simple soil thermometer helps confirm that the seedbed is actually ready.

40–50°FPeas, spinach, radishes and other hardy crops
55–60°FBeans, corn and many moderately warm crops
65°F+Cucumbers, squash, melons, okra and other heat lovers
Current Oxnard soil temperatureLoading…Modeled near 2½ inches deep
Checking current conditions

Use this modeled reading as a local reference, then confirm conditions in your own garden with a soil thermometer.

Weather data by Open-Meteo

Selected for the current planting window

Seeds to Plant Now

References: University of California Agriculture and Natural Resources vegetable planting guidance and approximate California frost dates; USDA 2023 Plant Hardiness Zone Map; and Open-Meteo modeled soil-temperature data. the mild marine-influenced Oxnard Plain of coastal Ventura County contains meaningful neighborhood microclimates, so dates and live conditions are planning estimates, not guarantees.