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Organic Radish Seeds

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ships in 1-2 business days

We pack and ship orders quickly! Most orders are sent out in 1-2 business days. Read more in our shipping policy here.

30-day returns

If your seeds arrive in poor condition, you are eligible for a free replacement or refund. We want you to be able to enjoy the hobby, and will do everything we can to make sure you're satisfied with our seeds and bulbs! Read more in our refund policy.

1 silver tin of 100 Organic non-GMO Heirloom Cherry Belle Radish seeds (care guide included)

Raphanus sativus

About the seeds:


beginner | intermediate | advanced

germination time

3-7 days





recommended planter

>6" or garden bed(they don't transplant well)

time to maturity

23-40 days

seed prep

pre-soak | scarification | stratification | none


greenhouse | paper towel method


50F - 70F

About the Plants:


small bushy leaves with small, bright round roots 


beginner | intermediate | advanced

growth speed

slow | medium | fast

size of plant



full sun | partial sun | shade | grow lights 


well-draining, fertilized, coconut coir/peat-based potting mix, pH 6.5-7.0


warm | cool


cats | dogs | no


aphids, beetles, mildew if foliage is watered directly


heavy | moderate | light



We recommend using the following to sow the seeds: 

Radishes are ready for harvest very quickly. They prefer cooler weather so it's best to sow them in early spring or in the fall. Keep well-fertilized, but keep nitrogen content relatively low at the start as it will take away from the root itself. Harvest when you see a red 1-2" bulb poking out of the soil, and use in salads or in cooking.

(Find more info on germinating seeds by going to our seed guide)

These seeds are for the 2024 growing season.

Organic Radish Seeds - Plantflix
Organic Radish Seeds - Plantflix
Organic Radish Seeds - Plantflix
Organic Radish Seeds - Plantflix
Organic Radish Seeds - Plantflix
Organic Radish Seeds - Plantflix

when you order with us:

  • your seeds and orders are hand-packed in San Diego

  • your order ships in 1-2 business days

  • free replacements for seeds that arrive in bad condition

  • we're always here to help with any questions!


how difficult are these seeds to grow?

Houseplant seeds are generally trickier to grow than your more common garden seed varieties- they require a specific setup and more time to sprout. You can find the difficulty for each seed variety specified under the "about the seeds" tab on each product page.

We definitely recommend following the setups outlined in our seed guide here, and you can find further details in our blog!

how long does it take for the seeds to germinate?

Houseplant seeds take longer than most seeds to germinate, the average time for germination is 2-3 weeks. If you're curious about the sprouting time for a specific seed variety, you can find that information in the "about the seeds" tab on each product page.

how do I grow houseplant seeds?

All of our orders come with a basic starter guide for you to follow, but our seed guide here goes in much more detail and also offers alternative seed starter methods.

We also include additional planting tips specific to each seed variety under the "instructions" tab of each product page. If you need extra help, don't hesitate to reach out to us at!

my seeds aren't germinating, what do I do?

Houseplant seeds are tricky, and sometimes certain more difficult varieties can take some practice to finally get them to sprout!

If you're having trouble with the seeds, you're not alone. Luckily there are ways to sometimes salvage seeds by adjusting the setup- this quiz can help diagnose any issues you may have with your setup and make suggestions for how to improve it.

You can also email us at and we can help out! If the seeds still aren't germinating, we'll send out a replacement :)