Best Plants to Grow With Basil: Companion Gardening Tips
Introduction: Why Basil Needs Companion Plants
As far as companion gardening is concerned, basil is not only a sweet-smelling herb, but it is also a natural guardian to numerous vegetables and flowers. Have you ever wondered what plants go well with basil? You will be glad to learn that when basil is combined with the right partners, it can enhance flavour, improve soil health, and prevent unwanted pests.
We will not only discuss the best companions of basil in this guide but also other, lesser-known companions of basil that also flourish in the same environment. These gardening tips are sure to make you turn out a healthier, more productive vegetable patch, regardless of your level of experience, from beginner to expert gardener.
Benefits of Companion Gardening With Basil
Before we dive into plant pairings, let’s see why basil makes such an excellent gardening partner.
- Natural pest repellent – Basil deters aphids, mosquitoes, and flies.
- Flavour booster: Tomatoes and peppers often taste better when planted near basil.
- Soil helper: Companion plants share nutrients and reduce soil stress.
- Pollinator magnet: Basil flowers attract bees and butterflies, increasing pollination.
- Saves space : Growing basil alongside vegetables makes small gardens more efficient.
Best Plants to Grow With Basil
Here are the tried-and-tested plants that love basil’s company:
1. Tomatoes: The Classic Partner
- Tomatoes and basil are considered the perfect match in gardening.
- Basil repels tomato hornworms and enhances tomato flavour.
- Both thrive in sunny, well-drained soil.
2. Peppers: Boosting Growth and Taste
- Sweet and hot peppers benefit from basil’s pest-repelling properties.
- Basil’s aroma can reduce aphid infestations.
- Gardeners often report improved pepper flavour when grown together.
3. Lettuce: Shade and Protection
- Basil offers partial shade, helping lettuce stay crisp in warmer weather.
- Prevents lettuce from bolting too quickly.
- A great way to maximise space in raised beds.
4. Carrots: A Hidden Ally
- Basil masks the carrot scent, confusing carrot flies.
- Both crops grow harmoniously in the same bed.
- Harvest times complement each other, allowing staggered planting.
5. Oregano: A Natural Defence Team
- Oregano and basil together create a strong pest barrier.
- Their combined fragrance confuses many common insects.
- Great for organic gardeners who avoid chemical sprays.
Unexpected Basil Companions
Beyond the common pairings, some lesser-known partners can surprise you.
- Chamomile → Improves basil’s essential oil production.
- Borage → Attracts pollinators and strengthens basil’s growth.
- Asparagus → Basil repels asparagus beetles.
- Marigolds → Adds vibrant colour while fighting nematodes.
Plants to Avoid Planting With Basil
Not all plants thrive near basil. Avoid pairing basil with:
- Cucumbers → May reduce cucumber growth.
- Sage → Competes for nutrients and hinders basil.
- Fennel → Produces chemicals that suppress basil’s development.
Quick Companion Planting Table
| Plant | Effect with Basil | Benefit Type |
| Tomatoes | Strong growth, flavour boost | Pest control & taste |
| Peppers | Pest protection, better yield | Growth & flavor |
| Lettuce | Prevents bolting, shade | Climate control |
| Carrots | Masks scent, pest deterrent | Pest control |
| Oregano | Creates a pest barrier | Organic protection |
| Chamomile | Boosts essential oils | Flavor enhancement |
| Marigolds | Fights nematodes | Soil & pest health |
Practical Companion Gardening Tips With Basil
- The basil should be planted close to the crops that are sun-loving.
- Prune basil flowers often to ensure that the plant continues to produce leaves.
- Plant different crops once in a year to prevent soil-borne diseases.
- Water every day, but not excessively, to keep the roots dry.
- Combine basil with flowering plants such as marigolds to make a colourful, functional garden.
Final Thoughts: Grow Smarter With Basil
Knowing how to grow the most appropriate plants with basil can turn your garden into a successful, pest-free, and productive place. Basil has companions as varied as they are good, and tomatoes are the best example of this.
Therefore, the next time you design your garden, consider basil as more than an herb; it is a gardening ally that helps plants and pollinators. Begin trying out these companion planting concepts, and you will have better-growing plants, more delicious foods and fewer pests.

