What To Do When Cilantro Grows Flowers

When cilantro grows flowers, it means your plant is bolting and starting to produce seeds instead of focusing on leaf growth.
 
This is a natural part of the cilantro life cycle, especially when the weather gets warm or the days get longer.
 
If you’ve been asking what to do when cilantro grows flowers, you’re in the right place.
 
The good news is that bolting cilantro isn’t a failure and you still have plenty of options.
 
In this post, we’ll explore what to do when cilantro grows flowers, why it happens, and how to make the most of your plant.
 

Why Cilantro Grows Flowers

Cilantro grows flowers because of a process called bolting.
 
This happens when the plant shifts from leaf production to seed production in response to stress or environmental triggers.
 

1. Warm Temperatures Trigger Flowering

Cilantro grows flowers when temperatures rise above 75°F (24°C) for extended periods.
 
Heat signals to the plant that its growing season is ending, so it rushes to produce seeds before it dies.
 
That’s why cilantro grows flowers so quickly in summer compared to spring or fall.
 

2. Long Daylight Hours Encourage Bolting

When cilantro grows flowers, longer daylight hours are often the culprit.
 
Cilantro is sensitive to photoperiod, and when days stretch beyond 12 hours of sunlight, it starts bolting.
 
This is why cilantro grows flowers faster in midsummer than in early spring.
 

3. Stress From Drought or Poor Soil

If cilantro grows flowers unexpectedly, stress is usually involved.
 
When the plant is thirsty or growing in poor soil, it panics and bolts to ensure its survival.
 
Keeping cilantro watered and well-fed helps delay the process, but you can’t stop it forever when cilantro grows flowers.
 

What to Do When Cilantro Grows Flowers

When cilantro grows flowers, you have several choices depending on what you want from your garden.
 
Here’s what to do when cilantro grows flowers so you don’t waste the plant.
 

1. Let It Go to Seed and Harvest Coriander

One of the best things to do when cilantro grows flowers is to let it finish its cycle.
 
The flowers will turn into seed pods, and those seeds are coriander.
 
Once the seeds turn brown and dry, you can harvest them for cooking.
 
So when cilantro grows flowers, you’re actually getting two crops from one plant.
 

2. Keep Pinching the Flower Buds

If you want to extend your leaf harvest, pinch off the flower buds as soon as they appear.
 
This delays bolting a bit longer when cilantro grows flowers.
 
Just pinch the buds with your fingers or snip them with scissors.
 
You can’t stop cilantro from growing flowers forever, but you can slow it down.
 

3. Harvest the Leaves Immediately

When cilantro grows flowers, the leaves start turning bitter and lacy.
 
So harvest whatever leaves you can right away and use them fresh.
 
The flavor changes once cilantro grows flowers, so don’t wait too long.
 
Pick the remaining leaves and store them in the fridge for a few days.
 

4. Collect the Seeds for Replanting

If you let cilantro grow flowers and go to seed, you can save those seeds.
 
Let the seed heads dry completely on the plant.
 
Then cut them off, store them in a paper bag, and shake out the seeds.
 
You can replant them next season, so when cilantro grows flowers, you get free seeds.
 

5. Plant a New Batch in a Shady Spot

The easiest fix when cilantro grows flowers is to replant.
 
Cilantro grows fast, so you can start a new crop in a cooler, shadier area.
 
Sow seeds every few weeks for a continuous supply.
 
This way, when cilantro grows flowers in one spot, you’ll have fresh leaves elsewhere.
 

How to Prevent Cilantro From Growing Flowers Too Soon

You can’t fully prevent cilantro from growing flowers, but you can delay it.
 
Here are a few tricks that help when cilantro grows flowers too early.
 

1. Choose Slow-Bolting Varieties

Some cilantro varieties are bred to resist bolting.
 
Look for “slow-bolt” or “long-standing” cilantro seeds.
 
These types take longer to grow flowers, giving you more leaf harvest time.
 

2. Provide Afternoon Shade

Cilantro grows flowers faster in full sun and heat.
 
Plant it where it gets morning sun but shade in the afternoon.
 
This keeps the plant cooler so cilantro grows flowers more slowly.
 

3. Water Consistently

Dry soil stresses cilantro and makes it bolt.
 
Keep the soil evenly moist, not soggy, so cilantro grows flowers less quickly.
 
Mulch around the plant to retain moisture and keep roots cool.
 

4. Harvest Often

Regular harvesting encourages new leaf growth.
 
When you cut cilantro often, it focuses energy on leaves instead of flowers.
 
So keep snipping, and cilantro grows flowers a little later.
 

5. Plant in Cooler Seasons

Cilantro grows flowers fastest in summer heat.
 
Plant it in early spring or fall when temperatures are mild.
 
This gives you a longer window before cilantro grows flowers.
 

So, What to Do When Cilantro Grows Flowers?

When cilantro grows flowers, don’t panic because you still have plenty of options.
 
You can pinch the buds to delay bolting, harvest the remaining leaves, let it go to seed for coriander, or replant a fresh batch.
 
The key is to work with the plant’s natural cycle instead of fighting it.
 
Now that you know what to do when cilantro grows flowers, you can turn this garden moment into an advantage.
 
Whether you save seeds, collect coriander, or start a new crop, cilantro growing flowers isn’t the end of your harvest.
 
It’s just the next phase of the cilantro life cycle.