🌱 What to Plant in December & January in Houston

A Winter Gardening Guide for Families & Beginners

Winter gardening in Houston is not only possible—it’s one of the best times to grow food. Thanks to our mild winters and long growing season, December and January are perfect months for cool-season vegetables that thrive in lower temperatures.

Whether you’re gardening with kids, starting fresh, or keeping your beds productive year-round, here’s exactly what to plant—and why winter gardening works so well in Houston.

🌤 Why Winter Gardening Works in Houston

Unlike colder climates, Houston winters are mild, with average daytime temperatures often between 50–70°F. Many vegetables prefer this weather and actually grow better without intense summer heat.

Winter gardening benefits:

• Fewer pests and diseases

• Less watering needed

• Sweeter, better-tasting greens

• Comfortable outdoor work for families

🥬 Best Vegetables to Plant in December & January

🌿 Leafy Greens (Perfect for Beginners)

These grow quickly and are very forgiving.

• Lettuce (leaf & romaine varieties)

• Spinach

• Kale

• Swiss chard

• Arugula

👉 Kid win: Many greens are “cut-and-come-again,” so kids can harvest multiple times.

🥕 Root Vegetables

Roots grow quietly underground and are exciting to harvest.

• Carrots

• Radishes (fast—ready in ~30 days!)

• Beets

• Turnips

👉 Tip: Loose soil helps roots grow straight and strong.

🥦 Cool-Season Favorites

These do best when planted as seedlings.

• Broccoli

• Cauliflower

• Cabbage

• Onions (sets or transplants)

🧄 Garlic & Herbs

December–January is prime garlic planting time in Houston.

• Garlic (harvest in late spring)

• Parsley

• Cilantro

• Dill

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🪴 Where to Grow

No big garden? No problem.

• Raised beds

• Containers & grow bags

• Patios & balconies

• Sunny windowsills for herbs

Winter gardens adapt beautifully to small spaces.

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👩🏽‍🏫 Teacher Talk

Winter gardening is a natural way to teach:

• Plant life cycles

• Weather vs. climate

• Measurement and observation

• Responsibility and patience

It’s hands-on learning without worksheets—and kids remember it.

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👨‍👩‍👧 Parent Tip

Cover plants during rare freezes using:

• Old sheets

• Frost cloth

• Towels or cardboard boxes

Most winter crops bounce right back after cold snaps.

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🌱 Final Thought

December and January are not “off-season” months in Houston—they’re opportunity months. By planting now, families can enjoy fresh harvests while much of the country waits for spring.

Start small, grow confidently, and let winter be your secret gardening superpower.