What Grows Well Next To Swiss Chard

Swiss chard grows well next to a wide range of companion plants that boost its health and deter pests.
 
If you’re wondering what grows well next to swiss chard, the answer includes everything from fragrant herbs to nitrogen-fixing vegetables.
 
The right neighbors can improve soil nutrients, attract beneficial insects, and even enhance the flavor of your chard leaves.
 
In this post, we’ll explore the best companions, which plants to avoid, and how to plan a thriving garden bed around your swiss chard.
 
Let’s dig into the perfect pairings for this leafy green.
 

Why Swiss Chard Grows Well Next To These Companions

Swiss chard grows well next to plants that share similar watering and sunlight needs.
 
Most companions on this list thrive in full sun to partial shade with consistent moisture, just like chard.
 
Also, many of these plants repel common pests like leaf miners and aphids that love to munch on chard leaves.
 
Others add nutrients to the soil or provide ground cover that keeps roots cool and weeds down.
 
Here are the top reasons these pairings work so well.
 

1. Herbs That Repel Pests

Herbs are some of the best things to grow next to swiss chard because their strong scents confuse pests.
 
For example, planting dill near your chard attracts predatory wasps that feed on leaf miners.
 
Similarly, rosemary and sage deter carrot flies and other insects that might wander onto your chard.
 
Even mint, when kept in a pot to prevent spreading, works wonders as a natural repellent.
 
These herbs don’t compete heavily for nutrients, making them ideal neighbors for swiss chard.
 

2. Root Vegetables That Share Space Harmoniously

Root crops like beets, carrots, and radishes grow well next to swiss chard because they use different soil layers.
 
Chard’s shallow roots take up moisture and nutrients near the surface, while beets and carrots dive deeper.
 
This means they won’t crowd each other or steal essential resources.
 
Plus, radishes mature quickly and can mark rows while chard takes its time to grow.
 
Beets, being in the same family as chard, also tolerate similar soil pH and feeding schedules.
 

3. Nitrogen-Fixing Plants That Feed The Soil

Legumes like peas and beans are fantastic to grow next to swiss chard because they pull nitrogen from the air.
 
This nitrogen enriches the soil, giving your chard a steady supply of this crucial nutrient for leafy growth.
 
Bush beans are especially good since they stay compact and won’t shade out your chard.
 
Peas, if trellised, can provide light afternoon shade in hotter climates.
 
Just avoid pole beans that might tower over and block sunlight from your chard.
 

4. Alliums That Boost Flavor And Deter Pests

Onions, garlic, and leeks are classic companions for many vegetables, and they grow well next to swiss chard too.
 
Their pungent aroma masks the scent of chard, making it harder for pests to locate your plants.
 
Alliums also have shallow bulbs that don’t interfere with chard’s root system.
 
Interplanting garlic cloves between chard rows is a simple way to maximize garden space.
 
Plus, these alliums help prevent fungal diseases by improving air circulation around the base of plants.
 

5. Flowers That Attract Pollinators And Beneficial Insects

Marigolds and nasturtiums are not just pretty additions, they’re hardworking companions for swiss chard.
 
Nasturtiums act as a trap crop, luring aphids away from your chard leaves.
 
Marigolds release compounds from their roots that repel nematodes in the soil.
 
Calendula attracts hoverflies, whose larvae devour aphids and other soft-bodied pests.
 
These flowers also bring in bees and butterflies, which improve overall garden pollination.
 
Planting a border of these blooms next to swiss chard creates a vibrant, functional ecosystem.
 

What Not To Plant Near Swiss Chard

While many plants grow well next to swiss chard, a few should be kept far away.
 
Avoid planting chard near other leafy greens like spinach or lettuce to prevent sharing diseases.
 
Sunflowers and corn are heavy feeders that compete aggressively for nutrients and water.
 
Potatoes are also a bad match because they attract the same pests, like flea beetles.
 
Finally, keep chard away from fennel, which releases chemicals that inhibit the growth of nearby plants.
 
These poor neighbors can stunt your chard or invite unwanted insects into your garden.
 

How To Plan Your Swiss Chard Garden Bed

Now that you know what grows well next to swiss chard, let’s talk about arranging your bed.
 
Start by giving chard plenty of space, about 8-12 inches between plants.
 
Plant tall companions like beans or trellised peas on the north side so they don’t shade chard.
 
Place low-growing herbs and root crops between chard rows to fill gaps efficiently.
 
Use flowers as borders to create a natural pest barrier around the entire bed.
 
Water consistently and mulch with straw to keep soil moist and cool, which chard loves.
 
And rotate your crops each year to prevent soil-borne diseases from building up.
 

So, What Grows Well Next To Swiss Chard?

Swiss chard grows well next to herbs like dill and sage, root vegetables like beets and radishes, nitrogen-fixing legumes, and pest-repelling alliums.
 
It also thrives alongside flowers like marigolds and nasturtiums that bring beneficial insects to the garden.
 
On the flip side, steer clear of spinach, sunflowers, and potatoes for the best results.
 
By choosing the right neighbors, you’ll enjoy healthier, more productive swiss chard all season long.
 
So get out there and start planning your companion planting today, your chard will thank you.