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You can plant cilantro in water by placing fresh cuttings in a glass of water and letting them grow new roots.
This is one of the easiest ways to grow cilantro indoors, and it works surprisingly well if you follow a few simple steps.
Whether you call it cilantro or coriander, the process to plant cilantro in water is basically the same, and it’s a fun project for any kitchen gardener.
In this post, we’ll walk through exactly how to plant cilantro in water, what you’ll need, and how to keep your plant healthy so you can enjoy fresh leaves for weeks.
Let’s dive in.
Why You Can Plant Cilantro in Water
Cilantro is a fast-growing herb that roots quickly in water, which is why so many people choose to plant cilantro in water instead of soil.
Here’s why this method works so well:
1. Cilantro Roots Easily From Cuttings
When you plant cilantro in water, you’re taking advantage of the plant’s natural ability to grow roots from stem cuttings.
Cilantro has soft, flexible stems that absorb water readily, and within a week or two, you’ll see tiny white roots forming at the base.
This makes it possible to plant cilantro in water without any soil or special rooting hormone.
2. Water Provides Everything Cuttings Need Initially
To plant cilantro in water successfully, the cutting only needs clean water and a bit of light at first.
The stem draws moisture up into the leaves, keeping them fresh while new roots develop.
Once those roots are established, you can keep growing cilantro in water or transfer it to soil.
Either way, you’ve already done the hard part by choosing to plant cilantro in water.
3. It’s Faster Than Starting From Seed
If you plant cilantro in water from a cutting, you’ll have a harvestable plant in weeks rather than months.
Growing cilantro from seed takes time, but when you plant cilantro in water, you skip the slow germination stage entirely.
That’s why so many gardeners prefer to plant cilantro in water when they want quick results.
How to Plant Cilantro in Water Step by Step
Now let’s get into the actual process so you can plant cilantro in water at home with confidence.
1. Pick the Right Cuttings
To plant cilantro in water, start with healthy stems from a mature cilantro plant.
Choose stems that are at least four to six inches long and have several leaves attached.
Use clean, sharp scissors to cut just below a leaf node, since that’s where roots form most easily when you plant cilantro in water.
2. Remove the Lower Leaves
Before you plant cilantro in water, strip off any leaves from the bottom two inches of each stem.
If leaves sit in the water, they’ll rot and cloud the glass, which can ruin your attempt to plant cilantro in water.
3. Place Cuttings in a Glass of Water
Fill a clean glass or jar with fresh, room-temperature water.
Put the stems in so the submerged nodes stay under the water while the leaves remain above it.
Now you’ve officially started to plant cilantro in water, and the roots should appear within seven to fourteen days.
4. Change the Water Regularly
To keep your cilantro growing in water, swap out the water every two or three days.
Fresh water prevents bacteria buildup and keeps oxygen available to the developing roots.
If you forget to change the water, your cilantro in water may turn yellow or develop a slimy stem.
5. Give It Bright, Indirect Light
When you plant cilantro in water, place the glass near a sunny window but out of harsh, direct sunlight.
Cilantro enjoys cooler temperatures, so a spot that gets four to six hours of indirect light is ideal.
Too much heat will cause your cilantro in water to bolt or wilt quickly.
How to Keep Cilantro Growing in Water
Once you’ve managed to plant cilantro in water, the next goal is keeping it alive and productive.
Here are a few tips to help your cilantro in water thrive:
1. Add a Little Liquid Fertilizer
Plain water lacks the nutrients cilantro needs for long-term growth.
After roots form, add a diluted liquid fertilizer every two to three weeks to support the plant you chose to grow cilantro in water.
2. Trim Leaves Often
Regular harvesting encourages new growth.
Snip the outer leaves first, and your cilantro in water will keep producing fresh foliage for weeks.
3. Watch for Root Rot
If the roots turn brown and mushy, the water has gone bad.
Trim the damaged roots and start fresh with clean water to keep cilantro growing in water successfully.
So, Can You Plant Cilantro in Water?
You can plant cilantro in water, and it’s one of the simplest ways to grow this herb indoors.
With fresh cuttings, clean water, and indirect light, you’ll have roots in about a week.
Just remember to change the water often and feed lightly once roots appear.
Hope this post has helped you learn how to plant cilantro in water so you can enjoy fresh cilantro anytime.