How Long Will Cilantro Take To Grow

Cilantro will take about 3 to 4 weeks to grow from seed to a harvestable size, though the exact timeline depends on a few key factors.
 
If you’re asking yourself how long cilantro takes to grow, the short answer is that most varieties germinate in 7 to 10 days and reach full maturity in roughly 45 to 70 days.
 
But here’s the thing: cilantro is a fast grower compared to many herbs, and you can start snipping leaves much sooner than full maturity.
 
In warm weather, cilantro grows even faster, sometimes bolting to seed in just a few weeks.
 
So how long cilantro takes to grow really depends on your climate, your soil, and how you care for it.
 
In this post, we’ll break down the cilantro growing timeline, talk about what speeds it up or slows it down, and share tips to get the most out of your crop.
 
Let’s dig in.
 

How Long Cilantro Takes to Grow: A Stage-by-Stage Breakdown

Cilantro grows in distinct stages, and knowing each one helps you plan your harvest.
 
Here’s what the cilantro growing timeline looks like from seed to table.
 

1. Germination: 7 to 10 Days

Cilantro seeds, which are actually the plant’s coriander fruits, take about a week to sprout.
 
The seeds have a tough outer shell, so soaking them overnight before planting can speed up germination.
 
Keep the soil consistently moist but not soggy during this stage.
 
If temperatures stay between 55°F and 70°F, cilantro will germinate right on schedule.
 

2. Seedling Growth: 2 to 3 Weeks

Once the first true leaves appear, cilantro enters its seedling phase.
 
This is when the plant builds its root system and starts developing those signature lacy leaves.
 
How long cilantro takes to grow through this stage depends on sunlight.
 
Cilantro needs at least 6 hours of direct sun daily, though it appreciates some afternoon shade in hotter regions.
 

3. Leaf Harvest: 3 to 4 Weeks After Sprouting

Here’s the exciting part: you don’t have to wait for full maturity to enjoy cilantro.
 
You can start harvesting outer leaves when the plant is about 6 inches tall.
 
That means fresh cilantro could be on your plate in as little as 30 days from germination.
 
Just snip the outer stems and leave the inner ones to keep growing.
 

4. Full Maturity: 45 to 70 Days

If you want the plant to reach its full size, expect cilantro to take about 45 to 70 days.
 
At this point, the plant is bushy and producing plenty of leaves.
 
But watch out: once cilantro matures, it’s quick to bolt, especially in warm weather.
 
That’s why many gardeners succession plant every few weeks to keep a steady supply.
 

What Affects How Long Cilantro Takes to Grow

Several factors can speed up or slow down your cilantro’s growth.
 
Understanding these helps you troubleshoot and get better results.
 

1. Temperature Plays the Biggest Role

Cilantro loves cool weather, ideally between 50°F and 80°F.
 
When temperatures climb above 85°F, cilantro bolts rapidly and stops producing leaves.
 
This is why how long cilantro takes to grow varies so much by season.
 
Spring and fall plantings grow slower but produce longer.
 
Summer plantings grow fast but bolt almost immediately.
 

2. Sunlight and Soil Quality

Cilantro needs full sun to partial shade, depending on your climate.
 
In cooler zones, give it 6 to 8 hours of sun.
 
In hot zones, afternoon shade helps delay bolting.
 
Loose, well-draining soil rich in organic matter keeps cilantro growing steadily.
 
Poor soil or compacted roots will slow growth and reduce leaf production.
 

3. Watering and Spacing

Consistent moisture is key for cilantro.
 
Dry spells stress the plant and push it to bolt faster.
 
Water deeply once or twice a week, letting the top inch of soil dry out between waterings.
 
Also, don’t crowd your cilantro.
 
Space plants 6 to 8 inches apart so air circulates and roots have room to spread.
 

4. Succession Planting for Continuous Harvest

Since cilantro grows fast and bolts quickly, smart gardeners plant new seeds every 2 to 3 weeks.
 
This way, you always have a fresh batch coming up while the older one goes to seed.
 
And bonus: cilantro flowers attract beneficial insects like bees and hoverflies.
 
Plus, the seeds, coriander, are harvestable and great for cooking.
 

Tips to Speed Up Cilantro Growth

Want your cilantro to grow as fast as possible?
 
Try these simple tricks.
 

1. Soak Seeds Before Planting

Cilantro seeds have a hard shell that slows germination.
 
Soaking them in water for 12 to 24 hours softens that shell and can shave days off sprouting time.
 
Some gardeners even gently crack the seeds before soaking for faster results.
 

2. Start Seeds Indoors

If your outdoor conditions aren’t ideal, start cilantro indoors.
 
Use seed trays with a light seed-starting mix and keep them near a sunny window or under grow lights.
 
Transplant seedlings outdoors once they have two sets of true leaves.
 
This gives you a head start on how long cilantro takes to grow.
 

3. Feed Lightly and Regularly

Cilantro isn’t a heavy feeder, but a balanced liquid fertilizer every 3 to 4 weeks supports steady growth.
 
Don’t overdo it with nitrogen, though, or you’ll get lots of leaves with weak flavor.
 
A gentle organic feed is usually enough.
 

4. Harvest Often to Encourage New Growth

Regular harvesting actually keeps cilantro producing more leaves.
 
Snip the outer stems first and let the center continue growing.
 
This delays bolting and extends your harvest window.
 
If you see flower buds forming, pinch them off immediately to keep the plant in leaf-production mode.
 

So, How Long Will Cilantro Take to Grow?

Cilantro will take about 3 to 4 weeks to grow from seed to your first harvest, and 45 to 70 days to reach full maturity.
 
How long cilantro takes to grow depends mostly on temperature, sunlight, and how you care for it.
 
Cool weather keeps it growing longer, while heat pushes it to bolt fast.
 
Soak your seeds, water consistently, harvest often, and plant in succession for a steady supply.
 
With a little attention, you’ll have fresh cilantro ready to snip in no time.