Port St. Lucie Vegetable Planting Calendar | Urban Farmer

Grow with confidence

Port St. Lucie Vegetable Planting Calendar

Use Port St. Lucie climate patterns to see this month’s garden tasks and crop-by-crop planting windows for the warm Treasure Coast of Southeast Florida.

See What to Plant NowView Planting Dates
Official 2023 USDA Florida Plant Hardiness Zone Map
USDA Zones 10a–10bMost Port St. Lucie neighborhoods fall in USDA Zones 10a–10b
Frost uncommonTypical last spring frost: February 1
Frost uncommonTypical first fall frost: December 25
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 the long frost-light season for warm crops, protect roots from waterlogged summer soil, and prioritize fall through spring for tomatoes, brassicas, roots, and leafy greens.

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

Port St. Lucie 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 Port St. Lucie area.

Port St. Lucie–St. Lucie CountyUSDA Zones 10a–10b · typical last frost February 1 · typical first frost December 25

Spring planting

Planting Dates for Spring

Dates use Port St. Lucie 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.

Port St. Lucie 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 Port St. Lucie 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 Florida Agriculture and Natural Resources vegetable planting guidance and approximate Florida frost dates; USDA 2023 Plant Hardiness Zone Map; and Open-Meteo modeled soil-temperature data. the warm Treasure Coast of Southeast Florida contains meaningful neighborhood microclimates, so dates and live conditions are planning estimates, not guarantees.