Gardening on the Gulf Coast: Zones 8–10 Regional Guide

title: "Gardening on the Gulf Coast: Zones 8–10 Regional Guide"

Gulf Coast gardening operates on a calendar that baffles visitors from colder climates. In Houston, New Orleans, and Mobile, the question is not whether to plant in winter—it is which vegetables to plant in December and January. The threat is not cold; it is heat, humidity, tropical storms, and the occasional hard freeze that arrives without warning and kills plants that have been growing happily outdoors for three years.

This guide covers the Gulf Coast from the Louisiana coast through Mississippi, southern Alabama, the Florida panhandle, and the Texas Gulf Coast from Beaumont to Brownsville. I do not garden in this region; this guide draws on Texas A&M AgriLife Extension, Louisiana State University AgCenter, Mississippi State Extension, and the University of Florida IFAS.

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Table of Contents

1. USDA Zones and Regional Geography
2. Soil and Drainage Challenges
3. First and Last Frost Dates
4. Seasonal Planting Calendar
5. What Grows Best on the Gulf Coast
6. What Does Not Work
7. Pest Pressure
8. Disease Pressure
9. Native Plant Recommendations
10. Frequently Asked

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