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You can grow cilantro easily from seeds or transplants, and you can collect cilantro by snipping the leaves regularly or harvesting the seeds as coriander.
Growing and collecting cilantro is one of the most rewarding things you can do in a small herb garden because it gives you two distinct harvests from one plant.
If you’ve been wondering how to grow and collect cilantro without it bolting too fast, you’re in the right place.
In this post, we’ll walk through how to grow cilantro step by step, how to collect cilantro leaves and seeds, and the best tips to keep your cilantro growing strong all season.
Let’s dig in.
How to Grow Cilantro Successfully
Growing cilantro successfully starts with understanding that this herb loves cool weather and hates being transplanted.
Here’s how to grow cilantro the right way from the very beginning.
1. Start Cilantro From Seed Directly in the Ground
The best way to grow cilantro is to sow seeds directly where you want them to grow.
Cilantro has a long taproot that doesn’t like being disturbed, so transplanting often causes it to bolt or die.
Sow cilantro seeds about a quarter inch deep and space them roughly six inches apart.
You can also grow cilantro in containers, which actually helps because you can move the pot to cooler spots when the weather heats up.
2. Give Cilantro the Right Amount of Sunlight
Cilantro grows best in full sun during cool seasons and partial shade when temperatures rise.
If you’re growing cilantro in summer, afternoon shade can be the difference between a steady harvest and a plant that bolts overnight.
Aim for at least four to six hours of direct light when it’s cool, and more shade when it’s hot.
3. Water Cilantro Consistently but Gently
Cilantro likes moist soil, not soggy roots.
Water your cilantro when the top inch of soil feels dry, and try to water at the base rather than the leaves.
Consistent moisture helps cilantro grow tender leaves instead of tough, bitter ones.
4. Feed Cilantro Lightly
Cilantro doesn’t need heavy feeding.
A balanced liquid fertilizer every few weeks is enough to keep cilantro growing steadily.
Too much nitrogen makes cilantro produce more leaves but weaker flavor, so go easy.
How to Collect Cilantro Leaves and Seeds
Once your cilantro is growing well, collecting cilantro becomes the fun part.
You can collect cilantro in two ways: harvesting the fresh leaves or letting the plant go to seed and collecting coriander.
1. Harvest Cilantro Leaves From the Outside In
When you collect cilantro leaves, always snip from the outer stems first.
This lets the inner leaves keep growing and gives you a longer harvest window.
Use sharp scissors and cut stems just above the soil line, never pulling the whole plant out.
2. Harvest Cilantro Before It Bolts
The biggest mistake people make when they collect cilantro is waiting too long.
Once cilantro bolts, the leaves turn bitter and the plant shifts energy into making seeds.
If you see tall stems forming, harvest what you can right away, because collect cilantro leaves at that point won’t taste the same.
3. Let Some Cilantro Go to Seed for Coriander
If you want to collect cilantro seeds, let a few plants flower.
The tiny white flowers turn into round green seeds that eventually dry to a tan color.
When the seeds turn brown and start to rattle inside the husk, cut the seed heads and hang them upside down in a paper bag.
This is how you collect cilantro seeds without losing them to the wind.
4. Store Collected Cilantro Properly
Fresh cilantro leaves stay good in the fridge for about a week if you wrap the stems in a damp paper towel.
For longer storage, chop and freeze cilantro in ice cube trays with a little water or oil.
Dried cilantro seeds, also called coriander, should be stored in an airtight jar away from light.
5. Keep Replanting Cilantro Every Few Weeks
The secret to a steady supply is succession planting.
Sow new cilantro seeds every two to three weeks so you always have fresh plants ready to collect cilantro from.
This way, when one plant bolts, the next one is already growing.
Common Problems When You Grow and Collect Cilantro
Even when you know how to grow and collect cilantro, a few issues can pop up.
Here are the most common ones and how to handle them.
1. Cilantro Bolting Too Fast
Heat is the main trigger for bolting.
If your cilantro grows tall and flowers early, try shade cloth, frequent watering, and planting in fall or early spring.
2. Yellowing Cilantro Leaves
Yellow leaves usually mean too much water or not enough nutrients.
Check drainage first, then feed lightly if needed.
3. Pests on Cilantro
Aphids love cilantro.
A strong spray of water or a little insecticidal soap takes care of them quickly.
So, How Do You Grow and Collect Cilantro?
You grow and collect cilantro by sowing seeds directly, keeping the soil moist, harvesting leaves early, and letting some plants go to seed for coriander.
Growing cilantro takes a little timing, but collecting cilantro is simple once you know when and how to cut.
Whether you grow cilantro for fresh leaves or collect cilantro seeds for spice, this herb rewards you fast.
Happy growing.