When To Harvest Mexican Cilantro

The best time to harvest Mexican cilantro is when the plant has produced enough mature, flavorful leaves and before it starts to bolt or flower.
 
Mexican cilantro, also known as cilantro or coriander, is ready to harvest about 45 to 70 days after planting, depending on the weather and growing conditions.
 
If you’ve been wondering when to harvest Mexican cilantro for the tastiest leaves, the answer usually comes down to timing, plant size, and watching the plant closely.
 
Harvesting Mexican cilantro at the right moment means you get the freshest, most aromatic leaves for salsa, tacos, soups, and all the dishes that make Mexican cuisine so good.
 
In this post, we’ll walk through exactly when to harvest Mexican cilantro, the signs that tell you it’s time, and how to harvest it so the plant keeps producing.
 

When to Harvest Mexican Cilantro

You should harvest Mexican cilantro when the plant has reached about 6 to 8 inches tall and has a good set of healthy leaves.
 
At this stage, the leaves are tender, fragrant, and full of the flavor you want.
 
Here’s what to look for so you harvest Mexican cilantro at the perfect time.
 

1. Wait Until the Plant Is 6 to 8 Inches Tall

Mexican cilantro is ready for its first harvest once it grows to about 6 to 8 inches in height.
 
That height means the plant has enough leaves to spare without being stripped bare.
 
If you harvest Mexican cilantro too early, the plant stays weak and might struggle to recover.
 
Wait until it hits that size and you’ll get a solid first cut.
 

2. Harvest Before the Plant Bolts

The biggest signal for when to harvest Mexican cilantro is catching it before it bolts.
 
Bolting is when the plant sends up a tall stalk and starts to flower, which means it’s done producing leaves.
 
Once Mexican cilantro bolts, the leaves turn bitter and the plant stops giving you the tender growth you want.
 
Watch for a central stalk shooting upward, and harvest your Mexican cilantro before that stalk takes over.
 

3. Harvest in the Cooler Part of the Day

The best time of day to harvest Mexican cilantro is early morning or late evening.
 
During the cool hours, the leaves hold more moisture and the flavor is at its peak.
 
If you harvest Mexican cilantro in the heat of the afternoon, the leaves wilt fast and lose some of that fresh punch.
 
So aim for cool hours and you’ll notice the difference right away.
 

Signs Your Mexican Cilantro Is Ready to Harvest

Knowing when to harvest Mexican cilantro gets easier once you recognize the physical signs on the plant.
 
Here are the clearest ones to look for.
 

1. Lush, Deep Green Leaves

Healthy Mexican cilantro leaves are bright, deep green and stand upright.
 
If the leaves look pale or yellow, the plant may be stressed.
 
When the foliage is vibrant and full, that’s your cue that it’s a good time to harvest Mexican cilantro.
 

2. Stems Are Tender, Not Woody

Fresh Mexican cilantro stems snap easily and feel soft.
 
Once the stems turn tough or woody, the plant is aging and the leaves get less tasty.
 
So check the stems and harvest Mexican cilantro while they’re still tender.
 

3. No Flower Buds Yet

If you see tiny flower buds forming, you’re right at the edge of when to harvest Mexican cilantro.
 
You can still snip the leaves if only a few buds appear, but once full flowers open, the flavor drops off.
 
Harvest Mexican cilantro before those buds turn into flowers for the best results.
 

How to Harvest Mexican Cilantro So It Keeps Growing

Harvesting Mexican cilantro the right way keeps the plant producing for weeks.
 
Here’s how to do it.
 

1. Snip Outer Stems First

Cut the outer stems about one inch above the soil line.
 
This lets the center of the plant keep growing so you can harvest Mexican cilantro again soon.
 
Never pull the whole plant unless you’re done with it for the season.
 

2. Never Take More Than One-Third at Once

When you harvest Mexican cilantro, take only about a third of the plant at a time.
 
Cutting more than that shocks the plant and slows new growth.
 
Stick to one-third, and your Mexican cilantro will bounce back fast.
 

3. Harvest Regularly to Delay Bolting

The more often you harvest Mexican cilantro, the longer it stays in the leaf-producing stage.
 
Regular cutting signals the plant to keep making new leaves instead of flowering.
 
So pick leaves often and you’ll stretch out your harvest window.
 

So, When to Harvest Mexican Cilantro?

You should harvest Mexican cilantro when the plant is 6 to 8 inches tall, the leaves are lush and green, and no flower buds have appeared yet.
 
Harvest in the cooler hours of the day, take only a third at a time, and snip the outer stems first.
 
That way, you’ll know exactly when to harvest Mexican cilantro and keep it producing fresh leaves for weeks.
 
Once you nail the timing, your Mexican cilantro will reward you with flavor that store-bought just can’t match.