🥦 Can I Plant Brussels Sprouts in Tampa, FL?

2026 planting guide for Zone 9b · Last frost ~January 28 · Growing season ~335 days

✅ YES — Good temps, but watch for heat — highs near 94°F

Temperature conditions are suitable for Brussels Sprouts. Highs near 94°F are on the warm side — make sure plants have plenty of water.

Planting window: May 4 – May 18
Good to go — plant now while conditions are right.
Live result based on current forecast for Tampa, FL · Updates every 6 hours
USDA Zone
9b
Last Spring Frost
~January 28
First Fall Frost
December 28
Growing Season
~335 days
Ideal Temp for Brussels Sprouts
45–65°F
Frost Risk
✅ Tolerant

Growing Brussels Sprouts in Tampa

Tampa's Zone 9b subtropical climate makes it one of the best year-round gardening cities in the country. Frost is rare and brief. Two distinct growing seasons dominate: the warm/dry spring (March–May) and the fall (October–December) after summer's intense heat and rain subside. Summers are hot and stormy — tropical crops like sweet potatoes and okra thrive, but many gardeners rest cool-season beds until September.

In Tampa (last frost around January 28), brussels sprouts can go out around December — approximately 8 weeks before the last expected frost, making it an early-season opportunity. Starting seeds indoors 12 weeks before the last frost date gives you a significant head start.

Brussels Sprouts thrives between 45°F and 65°F. It tolerates temperatures as low as 28°F, making it a candidate for early spring planting before the last frost date. Expect 90–120 days from transplant to first harvest. Long season. Best harvested after first frost — sweetens flavor.

Frequently Asked Questions

When can I plant brussels sprouts in Tampa, FL?

In Tampa (last frost around January 28), brussels sprouts can go out around December — approximately 8 weeks before the last expected frost, making it an early-season opportunity. For best results, start seeds indoors 12 weeks before that — giving you strong transplants ready to go out at the right time.

What is the USDA hardiness zone for Tampa?

Tampa, FL is in USDA Plant Hardiness Zone 9b. The last expected spring frost is around January 28, and the first fall frost arrives around December 28. This zone classification helps you understand which perennials survive winter and when annual vegetables can safely go outdoors.

Is it safe to plant brussels sprouts outside in Tampa right now?

That depends on the current weather forecast. Brussels Sprouts needs temperatures above 28°F (ideally 45–65°F) to thrive. CanIPlant checks your real 7-day forecast and any active frost alerts to give you a live YES, NO, or WAIT answer — just enter your ZIP code.

Can I grow brussels sprouts in Tampa 2026?

Yes — Brussels Sprouts grows well in Tampa, FL. With a Zone 9b climate and a growing season of ~335 days, Tampa is well-suited for cool-season crops like brussels sprouts. As a frost-tolerant crop, brussels sprouts can even go out a few weeks before the last frost date.

Grow Brussels Sprouts in Other Cities

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