How To Harvest Cilantro And Basil Seeds

You can harvest cilantro and basil seeds easily once you know what to look for, and both give you a free supply for next season.
 
The process for harvesting cilantro seeds and basil seeds is a bit different because cilantro seeds come from bolted plants while basil seeds form after the flowers fade.
 
If you’ve been asking how to harvest cilantro and basil seeds, the good news is that both are simple once the seeds turn brown and dry.
 
In this post, we’ll look at how to harvest cilantro and basil seeds, when to pick them, and how to store them properly.
 
Let’s get into it.
 

How to Harvest Cilantro Seeds

Cilantro seeds, also called coriander, are one of the easiest seeds to harvest because the plant does most of the work for you.
 
Here’s how to harvest cilantro seeds step by step.
 

1. Let Your Cilantro Bolt

Cilantro seeds only form after the plant bolts, which means it sends up a tall flower stalk.
 
When you harvest cilantro seeds, you need to let the plant flower instead of cutting it for leaves.
 
The flowers turn into small green seeds that slowly ripen over a few weeks.
 

2. Wait for the Seeds to Turn Brown

When you harvest cilantro seeds, timing matters because green seeds won’t germinate well.
 
Wait until the seeds turn light brown and dry on the plant.
 
If you harvest cilantro seeds too early, they’ll be green and won’t sprout next season.
 

3. Cut the Stalks and Bag Them

Once the seeds are brown, cut the stalks and place them upside down in a paper bag.
 
This is a smart way to harvest cilantro seeds because any seeds that fall off land in the bag instead of the soil.
 
Let the bag sit in a dry spot for a week so the seeds finish drying.
 

4. Rub the Seeds Loose

After a week, rub the dried flower heads between your fingers to release the seeds.
 
When you harvest cilantro seeds this way, you’ll get clean, dry seeds ready for storage.
 
Pick out any stems or chaff before storing them.
 

How to Harvest Basil Seeds

Harvesting basil seeds takes a little more patience because basil flowers must fully dry before the seeds are ready.
 
Here’s how to harvest basil seeds without losing them.
 

1. Let Basil Flowers Bloom and Dry

To harvest basil seeds, stop pinching off the flower spikes and let them bloom.
 
The flowers turn brown and dry after a few weeks, which is when the seeds inside are ready.
 
If you harvest basil seeds before the flowers dry, the seeds won’t be viable.
 

2. Watch for the Seed Pods

When you harvest basil seeds, look for tiny black seeds inside the dried flower calyxes.
 
Each dried flower holds four small seeds, so a single stalk can give you dozens.
 
This is why harvesting basil seeds is so rewarding once you get the hang of it.
 

3. Snip the Stalks Into a Bag

Cut the dried flower stalks and drop them into a paper bag.
 
When you harvest basil seeds this way, you avoid losing them because basil seeds scatter easily when touched.
 
Let the bag sit for another week to ensure everything is fully dry.
 

4. Shake and Separate the Seeds

Shake the bag gently to knock the seeds loose from the dried flowers.
 
After you harvest basil seeds, pick out the chaff and store only the black seeds.
 
You can also winnow them by blowing gently to remove lighter debris.
 

Tips for Harvesting Cilantro and Basil Seeds

Harvesting cilantro and basil seeds goes smoother with a few simple habits.
 

1. Harvest on a Dry Day

Always harvest cilantro and basil seeds on a dry, sunny day.
 
Moisture can cause mold during storage, ruining your seeds.
 

2. Label Your Containers

When you harvest cilantro and basil seeds, label each container with the plant name and date.
 
This helps you track germination rates next season.
 

3. Store in a Cool, Dark Place

After you harvest cilantro and basil seeds, store them in paper envelopes or glass jars.
 
Keep them cool and dry, and they’ll stay viable for two to three years.
 

So, How Do You Harvest Cilantro and Basil Seeds?

You harvest cilantro and basil seeds by letting the plants flower, waiting for the seeds to dry, and collecting them in paper bags.
 
Harvesting cilantro seeds means waiting for brown coriander seeds, while harvesting basil seeds means letting the flowers dry fully.
 
Once you harvest cilantro and basil seeds properly, you’ll never need to buy them again.
 
Give it a try this season and enjoy free seeds year after year.