14 Comprehensive Vegetable Companion Planting Charts for Raised Beds

When I started planning my raised bed garden, I had one big goal: growing more vegetables in a limited space. Sounds simple, right? But if you’ve ever gone down the rabbit hole of gardening research, you’ll know just how fast that clarity can turn into chaos.

Especially once I discovered companion planting charts. Every chart promised to help me grow more efficiently, keep pests away, and build healthier soil, but they all said slightly different things. My head was spinning.

Armed with two tall Birdies beds (8ft long, 29″ high), I had dreams of lush tomatoes and pollinator flowers spilling over the edges. I used the hugelkultur method using logs, sticks, and cardboard to fill the lower half, and planned to top it with a homemade mix of compost, mushroom mix, and garden soil.

But then the doubts crept in. Should I add peat moss? Pumice? Coco coir? Would my choices ruin everything? And more urgently: how could I actually organize these plants together without wasting space or attracting every bug in my neighborhood?

That’s when I circled back to the companion planting charts. They helped me stop overthinking and start acting. I used them to create a layout that grouped compatible plants by soil needs and structure, tall tomatoes trellised in the back, basil and nasturtiums tucked at their feet, and leafy greens filling in the shady backyard.

I added pollinator flowers like marigolds and borage to the edges, not just for beauty, but to support the whole ecosystem. With this chart-based plan, I’m confident I’ll maximize the backyard in my raised beds, nurture my soil, and grow more food for my big family, all without relying on pesticides or expensive soil mixes.

Turns out, a simple chart can be a powerful tool.

14. Tomato Companion Planting Charts for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Basil	Repels thrips, enhances flavor	Corn, cabbage, fennel
Marigold	Deters nematodes
Garlic	Repels spider mites
Lettuce	Uses lower vertical space
Carrots	Mutual root growth benefit

Tip: Keep tomatoes staked to prevent overshadowing low growers.

13. Carrot Companion Planting Charts for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Onions	Repels carrot flies	Dill
Leeks	Enhance growth	Parsnips
Radishes	Loosen soil for better root spread
Tomatoes	Provide shade

Tip: Sow radishes between carrots to break up crusty topsoil.

12. Lettuce Companion Planting Charts for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Chives	Repel aphids	Parsley
Strawberries	Provide ground cover	Celery (competes for nutrients)
Radishes	Fast harvest; frees up space
Carrots	Shared shallow root zones

Tip: Position lettuce in partial shade under taller crops like tomatoes or beans.

11. Cucumber Companion Planting Charts for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Nasturtiums	Attract aphids away from cucumbers	Sage, potatoes
Beans	Nitrogen fixers	Melons (resource competition)
Dill	Enhances growth and taste
Sunflowers	Offer climbing support

Tip: Train cucumbers vertically to maximize raised bed space.

10. Peppers Companion Planting Charts for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Basil	Repels thrips, improves growth	Beans
Onions	Pest deterrent	Kohlrabi
Spinach	Grows well in shaded corners

Tip: Use mulch to retain warmth and moisture around pepper roots.

9. Onion Companion Planting Charts for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Carrots	Repels carrot flies	Peas
Beets	Improved root development	Beans
Lettuce	No competition for nutrients

Tip: Do not plant onions near legumes—they hinder each other’s growth.

8. Beans Companion Planting Charts for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Corn	Natural trellis for vines	Onions, garlic
Radishes	Deter beetles	Fennel
Marigold	Repels nematodes

Tip: Rotate beans yearly to prevent soil-borne diseases.

7. Spinach Companion Planting Charts for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Strawberries	Provide shade, moisture	Potatoes
Peas	Nitrogen-fixing for leafy growth
Radishes	Help break soil crust

Tip: Sow spinach early, a cool-season crop that bolts in heat.

6. Zucchini Companion Planting Chart for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Nasturtiums	Attract pests away from zucchini	Potatoes
Corn	Provides partial shade	Cucumbers
Borage	Attracts pollinators

Tip: Space zucchini well to prevent mildew in confined beds.

5. Radish Companion Planting Chart for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Lettuce	Companion harvest timing	Hyssop
Spinach	Breaks up compacted soil
Peas	Improve flavor

Tip: Plant radishes around slow-growers to utilize early space.

4. Beet Companion Planting Chart for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Onions	Deter aphids	Mustard
Lettuce	Doesn’t compete for nutrients
Kohlrabi	Good soil depth match

Tip: Use consistent watering to prevent woodiness in beets.

3. Cabbage Companion Planting Chart for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Dill	Deters cabbage worms	Tomatoes
Beets	Strong nutrient pairing	Strawberries
Celery	Enhances pest resistance

Tip: Interplant with onions to naturally repel cabbage moths.

2. Celery Companion Planting Chart for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Leeks	Mask celery scent from pests	Carrots
Spinach	Shaded growth helps both crops
Cabbage	Pairs well in raised beds

Tip: Mulch heavily—celery requires consistent moisture.

1. Corn Companion Planting Chart for Raised Beds

Companion Plants	Benefits	Avoid Planting With
Beans	Fix nitrogen in the soil	Tomatoes
Squash	Mulches soil, deters pests
Sunflowers	Windbreak and pest support

Tip: Use the “Three Sisters” method: corn, beans, and squash together.

Conclusion

Raised bed gardening paired with intelligent companion planting provides a natural, productive, and visually dynamic solution for maximizing your food garden’s yield. Use the charts above to plan efficient and harmonious plant pairings for each season.