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You can grow cilantro in the house successfully if you give it the right light, water, and soil conditions.
Cilantro is one of those herbs that people either love or hate, but if you’re in the love camp, having a fresh supply on your kitchen windowsill is a game changer.
The good news is that growing cilantro indoors is totally doable, even if you don’t have a green thumb.
You just need to understand what cilantro wants and how to avoid the common pitfalls that trip people up.
In this post, we’ll walk through exactly how to grow cilantro in the house, from picking the right container to keeping your plant productive for as long as possible.
Let’s dig in.
How to Grow Cilantro in the House Successfully
Growing cilantro in the house works best when you mimic the conditions it loves outdoors.
Cilantro is a cool-weather herb, which means it doesn’t appreciate extreme heat.
Indoors, that actually works in your favor because you can control the temperature more easily than you can outside.
Here’s what you need to get right.
1. Pick the Right Spot With Plenty of Light
Cilantro needs at least four to six hours of direct sunlight every day to grow cilantro in the house properly.
A south-facing window is usually your best bet.
If you don’t have a sunny window, you can still grow cilantro indoors with a grow light.
Just keep the light about six inches above the plant and leave it on for around twelve to fourteen hours a day.
Rotate your pot every few days so the cilantro grows evenly instead of leaning toward the light.
2. Use Well-Draining Soil and a Container With Drainage
Cilantro hates soggy roots, so the soil you choose matters a lot when you grow cilantro in the house.
Go with a loose, well-draining potting mix rather than heavy garden soil.
You can mix in some perlite or sand to improve drainage even more.
Your container should have drainage holes at the bottom.
A pot that’s at least eight to ten inches deep gives the taproot room to stretch out.
If you’re growing cilantro indoors in a shallow dish, the plant will stay stunted and sad.
3. Water Consistently but Don’t Overdo It
Cilantro likes soil that stays evenly moist, not soaking wet and not bone dry.
Check the top inch of soil with your finger before watering.
If it feels dry, go ahead and water.
If it’s still damp, wait another day.
Overwatering is the fastest way to kill cilantro when you grow it in the house.
Yellowing leaves are usually a sign you’re giving it too much water.
On the flip side, if the leaves start to crisp and brown at the edges, you’re probably underwatering.
Tips for Growing Cilantro in the House Year-Round
One of the biggest frustrations with cilantro is that it bolts quickly.
Bolting means the plant shoots up a flower stalk and stops producing leaves.
When you grow cilantro in the house, you can slow this process down with a few smart tricks.
1. Keep the Temperature on the Cooler Side
Cilantro thrives between 50 and 70 degrees Fahrenheit.
If your home is warmer than that, try placing your cilantro near a cooler window or in a room that doesn’t get much heat.
Avoid putting it near radiators, heating vents, or appliances that give off warmth.
The hotter the environment, the faster your cilantro will bolt.
2. Harvest Regularly to Encourage New Growth
The more you harvest, the more cilantro you’ll get.
Snip the outer stems first, leaving the inner ones to keep growing.
Never take more than a third of the plant at one time.
Regular harvesting signals to the cilantro that it should keep producing leaves instead of switching to flower mode.
This is one of the simplest ways to keep cilantro growing in the house for months.
3. Sow New Seeds Every Few Weeks
Cilantro has a short life cycle, so even with perfect care, one plant won’t last forever.
The smartest approach to grow cilantro in the house is to succession plant.
Start a new batch of seeds every two to three weeks.
That way, when one plant starts to bolt, you’ve got another one ready to take its place.
You’ll never run out of fresh cilantro for your tacos, salsas, or curries.
4. Feed Lightly and Watch for Pests
Cilantro doesn’t need heavy fertilizing.
A diluted liquid fertilizer every three to four weeks is plenty.
Too much nitrogen actually makes the plant grow weak and spindly.
Keep an eye out for common indoor pests like aphids, spider mites, and whiteflies.
If you spot them, rinse the leaves with a gentle stream of water or use insecticidal soap.
Checking your cilantro every few days helps you catch problems before they get out of hand.
Common Mistakes When You Grow Cilantro in the House
Even experienced gardeners run into issues when they grow cilantro in the house.
Here are a few mistakes to avoid.
1. Using Too Small a Pot
Cilantro sends down a long taproot, so shallow containers stunt its growth.
Give it depth and you’ll see a healthier, bushier plant.
2. Letting the Soil Dry Out Completely
Cilantro doesn’t bounce back well from drought stress.
Once the soil dries out fully, the leaves turn crispy and the plant struggles to recover.
Stick to a consistent watering routine.
3. Ignoring Bolting Signs
If you see a tall stalk forming in the center of your cilantro, it’s bolting.
You can pinch it off to buy a little more time, but once it starts, the leaf flavor turns bitter.
That’s your cue to start a fresh batch of seeds.
So, How to Grow Cilantro in the House?
You grow cilantro in the house by giving it bright light, well-draining soil, consistent moisture, and cooler temperatures.
It’s not a difficult herb to grow indoors, but it does have a few quirks you need to work around.
Succession planting is your best friend because cilantro bolts fast and has a short lifespan.
Harvest often, keep the soil evenly moist, and watch for pests.
Do those things and you’ll have a steady supply of fresh cilantro right in your kitchen.
Hope this post has helped you with exploring how to grow cilantro in the house and the best ways to get it done.