How To Grow Cilantro From Kitchen Scraps

You can grow cilantro from kitchen scraps, and it’s one of the easiest herbs to regrow right on your windowsill.
 
The trick is to use the bottom stems you’d normally toss away, the ones with a few little roots still attached.
 
If you’ve been wondering how to grow cilantro from kitchen scraps without buying seeds or starter plants, this is the perfect project for you.
 
In this post, we’ll walk through exactly how to grow cilantro from kitchen scraps, what you need to get started, and the common mistakes that trip people up.
 
Let’s dig in.
 

Why You Can Grow Cilantro From Kitchen Scraps

You can grow cilantro from kitchen scraps because the herb has the natural ability to regrow from its base.
 
Here’s what makes it possible.
 

1. Cilantro Roots Regrow New Stems

When you buy a bunch of cilantro, the stems usually still have tiny roots at the very bottom.
 
Those roots are the engine that powers new growth.
 
As long as the roots stay alive and get water, they’ll push out fresh green stems within a week or two.
 
That’s the whole reason you can grow cilantro from kitchen scraps so easily.
 

2. It’s a Fast-Growing Herb

Cilantro doesn’t waste time.
 
It sprouts quickly and grows fast, which means you’ll see results from your scraps sooner than you would with slower herbs like rosemary.
 
This quick turnaround is why growing cilantro from kitchen scraps feels so rewarding.
 

3. You Only Need the Bottom Stems

The leafy tops are for your tacos.
 
The bottom two or three inches of stem, roots and all, are what you’ll use to grow cilantro from kitchen scraps.
 
So the next time you’re cooking, don’t throw that part away.
 

How to Grow Cilantro From Kitchen Scraps Step by Step

Growing cilantro from kitchen scraps takes about five minutes of setup.
 
Here’s how to do it.
 

1. Save the Bottom Stems

Cut the leafy tops off your cilantro bunch and set them aside for cooking.
 
Keep the bottom two to three inches of stem, making sure there are small roots or nodes visible.
 
If the stems look dried out, trim a tiny sliver off the very bottom to expose fresh tissue.
 

2. Place Them in a Glass of Water

Stand your cilantro stems upright in a small glass or jar filled with about an inch of fresh water.
 
Only the stems should sit in the water, not the leaves, since soggy leaves rot fast.
 
Put the glass somewhere bright but out of harsh direct sun.
 

3. Change the Water Every Couple of Days

Fresh water keeps bacteria away and helps your cilantro scraps root faster.
 
Swap it out every two days, and you’ll see new roots forming within a week.
 
New leafy growth usually follows shortly after.
 

4. Transfer to Soil Once Roots Form

Once the roots look strong and white, it’s time to plant.
 
Fill a small pot with well-draining potting mix and tuck your rooted stems in about an inch deep.
 
Water gently and keep the soil lightly moist.
 
This is the step where growing cilantro from kitchen scraps turns into a real potted herb.
 

Tips for Growing Cilantro From Kitchen Scraps Successfully

A few smart habits will make your cilantro scraps thrive.
 
Here’s what to keep in mind.
 

1. Give It Plenty of Light

Cilantro loves bright light, so a sunny windowsill or a spot under a grow light works great.
 
Aim for at least four to six hours of light each day.
 
Without enough light, your cilantro will stretch out thin and leggy.
 

2. Keep the Soil Moist, Not Soaked

Cilantro likes consistent moisture but hates sitting in soggy soil.
 
Water when the top inch of soil feels dry to the touch.
 
Good drainage is key, so make sure your pot has holes at the bottom.
 

3. Harvest From the Outside In

When your plant is established, snip the outer stems first and leave the inner ones to keep growing.
 
This keeps your cilantro producing for weeks.
 
And yes, you can use those fresh clippings to start the whole process over again.
 

4. Watch for Bolting in Heat

Cilantro tends to bolt, or go to seed, when it gets too hot.
 
If you’re growing cilantro from kitchen scraps indoors, you’ll have better control over temperature.
 
Keep it in a cool spot and pinch off flower buds as soon as you spot them.
 

5. Start New Scraps Every Few Weeks

Even with great care, cilantro plants fade after a couple of months.
 
The simplest fix? Start a fresh batch of scraps every few weeks.
 
That way you’ll always have a steady supply growing cilantro from kitchen scraps on hand.
 

So, Can You Grow Cilantro From Kitchen Scraps?

You can absolutely grow cilantro from kitchen scraps, and it costs you nothing but a little water and patience.
 
Just save those bottom stems, root them in a glass of water, and pot them up once the roots appear.
 
With bright light, steady moisture, and regular harvesting, your kitchen scraps will turn into a fresh, endless supply of cilantro.
 
So the next time you’re chopping herbs for dinner, don’t toss the roots.
 
Grow cilantro from kitchen scraps instead.