Perrine 4W, FL Frost Dates & Growing Season

The two dates every Perrine 4W garden is planned around, plus ready-computed planting windows for the most popular crops.

Last spring frost
Jan 18
~50% chance of frost after
First fall frost
Jan 13
~50% chance of frost before
Growing season
360 days
frost-free stretch
USDA zone
≈ 11a
estimated from nearby reference
Risky (1 year in 10)MedianSafe (9 years in 10)
Last spring frost Dec 31 Jan 18 Feb 1
First fall frost Feb 1 Jan 13 Dec 31

Computed from NOAA 1991–2020 climate normals at the PERRINE 4W station. "Safe" means frost past that date happens only about one year in ten. Your exact garden can still run days either way with elevation and terrain — check your own ZIP with the frost date lookup.

Planting windows for Perrine 4W

Computed from Perrine 4W's own frost dates. Click any crop for the full zone-11 growing guide — varieties, spacing, fall plantings, and more.

CropStart seeds indoorsTransplantDirect sow
🍅 Tomatoes Nov 23 – Dec 7 Jan 25 – Feb 1
🫑 Peppers Nov 9 – Nov 23 Feb 1 – Feb 8
🥬 Lettuce Dec 7 – Dec 21 Dec 21 – Jan 4 Dec 21 – Jan 18
🫛 Peas Dec 7 – Dec 21
🥕 Carrots Dec 28 – Jan 18
🥦 Broccoli Nov 30 – Dec 14 Dec 28 – Jan 11
🥬 Kale Dec 7 – Dec 21 Dec 21 – Jan 4 Dec 21 – Jan 4
🥒 Cucumbers Dec 21 – Dec 28 Jan 25 – Feb 1 Jan 25 – Feb 1
🥒 Zucchini Dec 21 – Dec 28 Jan 25 – Feb 1 Jan 25 – Feb 1
🫘 Green Beans (Bush) Jan 25 – Feb 1
🌽 Sweet Corn Jan 25 – Feb 1
🌿 Basil Dec 7 – Dec 21 Jan 25 – Feb 1 Feb 1 – Feb 8
🧄 Garlic Fall: Dec 2 – Dec 30

Want this for all 50 crops, or as a printable seed-shelf schedule? Use the planting calendar and the seed starting scheduler — both can use Perrine 4W's dates automatically after a lookup.

Reading the season in Perrine 4W

With roughly 360 frost-free days, Perrine 4W gardens fit long-season crops — melons, winter squash, sweet potatoes — with room left for spring and fall rounds of greens and roots. The first frost around Jan 13 is late enough that fall planting is a full second season, not an afterthought.

Frequently asked questions

When is the last frost in Perrine 4W, FL?

The average last spring frost in Perrine 4W is around Jan 18, based on 1991–2020 climate normals. That's a median — about half of years see a later frost, so tender crops are safest going out a week or two after this date.

When is the first frost in Perrine 4W, FL?

The average first fall frost in Perrine 4W arrives around Jan 13. Crops still in the garden need to mature before then, and frost-tender plants need harvesting or protection as the date approaches.

How long is the growing season in Perrine 4W?

About 360 frost-free days on average, from Jan 18 to Jan 13. That comfortably fits long-season crops like melons and winter squash, plus spring and fall plantings of cool-season vegetables.

What USDA zone is Perrine 4W in?

USDA zone 11a on the 2023 Plant Hardiness Zone Map. Note that zones describe winter cold, not frost timing — these frost dates are the numbers to plan plantings around.