Do Basil And Cilantro Grow Well Together

Basil and cilantro do grow well together, but only if you understand their different needs first.
 
The short answer is yes, basil and cilantro can grow well together in the same garden bed or container, but they aren’t the easiest companions.
 
Cilantro loves cool weather and bolts quickly in heat, while basil thrives in warm, sunny conditions.
 
So when you ask do basil and cilantro grow well together, the real answer is that they can, as long as you manage the timing and placement carefully.
 
In this post, we’ll dig into why basil and cilantro grow well together in some situations, where they clash, and how to make this pairing work in your garden.
 
We’ll also cover the best planting strategies so you can enjoy both fresh herbs all season long.
 
Let’s jump right in.
 

Why Basil and Cilantro Can Grow Well Together

Basil and cilantro grow well together in a few key ways because they actually complement each other’s growth habits.
 

1. Different Root Depths Reduce Competition

Cilantro has a shallow, fibrous root system that stays near the soil surface.
 
Basil, on the other hand, develops a deeper taproot that reaches further down for moisture and nutrients.
 
Because basil and cilantro grow well together in the same pot without fighting for the same soil layer, you can plant them side by side.
 
This root separation means they won’t steal water or food from each other as aggressively as two shallow-rooted herbs might.
 

2. They Attract Different Beneficial Insects

Cilantro flowers are a magnet for beneficial hoverflies and parasitic wasps that eat aphids.
 
Basil’s aromatic leaves repel some common pests like spider mites and tomato hornworms.
 
When basil and cilantro grow well together, they create a mini ecosystem where each herb protects the other.
 
The cilantro draws in predators of harmful bugs, while the basil keeps certain pests away with its strong scent.
 

3. Succession Planting Makes Them Compatible

The trickiest part of asking do basil and cilantro grow well together is their opposite temperature preferences.
 
But you can solve this with succession planting, which means staggering your sowing dates.
 
Plant cilantro in early spring or fall when it’s cool, and let basil take over the summer spot.
 
By rotating them in the same space, basil and cilantro grow well together across the season, just not at the exact same time.
 
If you really want them together simultaneously, plant cilantro in a shaded spot and basil in the sunnier area of the same bed.
 

Where Basil and Cilantro Clash in the Garden

It’s not all smooth sailing, and you need to know the challenges before relying on basil and cilantro growing well together.
 

1. Temperature and Sunlight Differences

Cilantro is a cool-season herb that prefers temperatures between 50°F and 70°F.
 
Basil is a heat lover that needs at least 6 to 8 hours of full sun and warm soil to really thrive.
 
Basil and cilantro grow well together only if you give cilantro some afternoon shade to keep it from bolting.
 
If the basil’s sun exposure heats the soil too much, cilantro will quickly flower and turn bitter.
 
That’s why many gardeners say basil and cilantro grow well together in spring, but not in the scorching summer months.
 

2. Watering Needs Are Slightly Different

Both herbs like consistent moisture, but basil can handle slightly drier conditions once established.
 
Cilantro, however, demands more frequent watering to stay tender and prevent premature bolting.
 
When basil and cilantro grow well together, you should aim for a happy medium: keep the soil evenly moist but not waterlogged.
 
Mulching around both plants helps retain moisture and keeps cilantro’s roots cool, which is essential for making this pairing work.
 

3. Harvest Timing Creates Gaps

Cilantro is a short-lived herb that you’ll harvest within 3 to 4 weeks after germination.
 
Basil takes a bit longer to mature but keeps producing leaves all summer.
 
So basil and cilantro grow well together only if you harvest cilantro regularly and replant it in waves.
 
Once cilantro bolts, it’s done, so you’ll need to pull it out and reseed to keep the garden going.
 

Best Practices for Planting Basil and Cilantro Together

To make basil and cilantro grow well together in your garden, follow these simple strategies that maximize success.
 

1. Choose a Container With Good Drainage

A wide, shallow container at least 10 to 12 inches deep works perfectly for both herbs.
 
Fill it with a quality potting mix that drains well, and add some compost for nutrients.
 
Basil and cilantro grow well together in this setup because the container lets you control moisture and sun exposure.
 
Place the pot in a spot that gets morning sun but some afternoon shade, especially if you live in a hot climate.
 

2. Use a Shade Cloth or Companion Planting for Cilantro

You can plant taller basil varieties on the west side of your cilantro to cast a little afternoon shade.
 
This way, basil and cilantro grow well together because the basil acts as a living sun shield for the cilantro.
 
Or, use a lightweight shade cloth over your garden bed during peak heat hours to keep cilantro happy.
 

3. Water Consistently and Feed Lightly

Water your herbs deeply when the top inch of soil feels dry to the touch.
 
Basil and cilantro grow well together when they get about 1 to 1.5 inches of water per week.
 
Avoid overhead watering, which can splash soil onto the leaves and cause disease.
 
Feed with a balanced liquid fertilizer every 4 to 6 weeks, but don’t overdo it because too much nitrogen will reduce essential oils in basil.
 

4. Harvest Cilantro Early and Prune Basil Regularly

Start harvesting cilantro once the plant is about 6 inches tall, snipping outer leaves first.
 
For basil, pinch off the top sets of leaves every couple of weeks to encourage bushier growth.
 
This regular harvesting is why basil and cilantro grow well together: you’re constantly refreshing both plants.
 
Remove any cilantro flower stalks as soon as you see them to extend its life.
 

So, Do Basil and Cilantro Grow Well Together?

Basil and cilantro do grow well together, but it takes a bit of planning to get it right.
 
They’re not the most natural companions because of their opposite temperature and sunlight preferences.
 
But with succession planting, partial shade for cilantro, and consistent moisture, basil and cilantro grow well together in most gardens.
 
If you’re willing to manage their needs, you’ll enjoy a steady supply of both fresh herbs from the same space.
 
So, yes, basil and cilantro grow well together, just as long as you give each herb what it wants.
 
Try pairing them in a container this season and see how rewarding it can be.