Companion Planting Layouts (with free printable)

Some plants just grow better together. Companion planting isn’t just about saving space—it’s about creating a garden that supports itself naturally. Certain veggies can help boost flavor, keep pests away, or even improve the growth of their neighbors.

🌱 Companion Planting Layouts (with free printable)

If you’re planning a new layout, it’s worth taking a few minutes to group plants that actually like each other. You’ll waste less, grow more, and skip a lot of headaches.

For some more layout help go here: Top 5 Vegetable Garden Layouts. And if you’re working with raised beds, check out Raised Bed Garden Layouts for Small Spaces for ideas that work great with this method.

🥕 Why Companion Planting Works

Some plants offer more than just food. Basil planted near tomatoes can enhance flavor and keep aphids away. Marigolds tucked around the edges of a bed discourage nematodes and other pests. Beans fix nitrogen in the soil, giving leafy neighbors like lettuce and spinach a helpful boost.

You don’t need a big setup. Even a small raised bed or set of containers can benefit from pairing the right plants.

The Vegetable Companion Planting Chart makes it super easy to plan your layout. It’s printable, easy to read, and great for keeping on hand while sketching out your beds.

🧑‍🌾 Layout Examples to Try

Here are a few layout combos that work well in square foot or raised bed gardens:

Tomatoes + Basil + Marigolds
Tomatoes get pest protection and improved growth from basil, while marigolds create a natural barrier. Stick a folding trellis behind them for vertical support.

Carrots + Onions + Lettuce
These don’t compete for space and help deter each other’s pests. Great for 1-foot squares with varied planting depths.

Corn + Beans + Squash
The classic Three Sisters layout. Corn gives beans something to climb, beans feed the soil, and squash shades out weeds below.

Peppers + Basil + Oregano
These thrive in the same conditions and stay compact enough for container gardens or small beds.

✏️ Sketch It Out First

Laying out a companion planting plan doesn’t have to be fancy. A sheet of graph paper or the Plot, Plan, & Plant Planner can help map things out. It’s especially helpful if you’re rotating crops or building multiple beds.

Want to label your combos so you can keep track? Grab durable plant labels that can hold up to sun, water, and curious hands.

🌼 Mix In Herbs and Flowers

Herbs like dill, cilantro, and mint do double duty—repelling pests and attracting pollinators. Try mixing them into the corners of your bed or lining the borders. Just be careful as anything in the mint family is invasive and will grow like wildfire. Plus, you’ll find mint far from where you first planted it… lol

Don’t forget the flowers. Marigolds, nasturtiums, calendula, and alyssum all add color and help manage bugs naturally.

If you’re tight on room, tuck in a small planter tier to give herbs their own dedicated space nearby.

🔗 Ready to Pair Things Up?

Smart layout planning starts with choosing the right combos. Use the Vegetable Companion Planting Chart to simplify your choices and keep your garden balanced.

And if you’re combining this with a raised bed or square foot setup, don’t miss How to Plan a Square Foot Garden. It’s an easy way to make sure every inch of your garden is working together.