Learn how to grow Bells of Ireland with expert tips from Ashley Scott. From seeds to bouquets, discover all about this unique green flower!

Hey there, garden lovers! I’m Ashley Scott, and with a decade of gardening experience, I’ve fallen in love with many plants—but few are as unique and enchanting as Bells of Ireland. If you’ve ever wondered about these striking green flowers or how to grow them in your own backyard, you’re in for a treat. In this guide, I’ll walk you through everything you need to know about Bells of Ireland, from their origins to planting tips and even how to use them in stunning bouquets. Let’s dig in!
What Are Bells of Ireland?

First things first—what exactly are Bells of Ireland? Known scientifically as Moluccella laevis, these flowers aren’t your typical blooms. They’re famous for their tall spikes of green, bell-shaped calyces (the leafy parts surrounding the tiny white or pink flowers inside). Despite their name, they don’t come from Ireland—they’re native to the eastern Mediterranean, like Turkey and Syria. The “Ireland” part likely nods to their emerald-green color, which reminds me of rolling Irish hills.
The Meaning Behind the Name
- Bells of Ireland meaning: These flowers symbolize luck and good fortune, making them a popular pick for celebrations like St. Patrick’s Day or weddings.
- Bells of Ireland flower: The real “flower” is the small bloom inside each bell, but it’s the green calyces that steal the show.
I first stumbled across these beauties at a local garden show, and their quirky look hooked me instantly. They’re a standout in any garden or arrangement!
Why You’ll Love Growing Bells of Ireland
So, why should you add Bells of Ireland plants to your garden? Here’s what I’ve learned over the years:
- Bells of Ireland color: That bold green shade is rare and adds a fresh vibe to any space.
- Bells of Ireland height: They can grow 2-3 feet tall, perfect for adding structure to your beds.
- Versatility: They shine in both gardens and Bells of Ireland bouquets.
Plus, they’re easier to grow than you might think—stick with me, and I’ll show you how!
How to Grow Bells of Ireland: My Tried-and-True Tips

Ready to get your hands dirty? Here’s everything you need to know about how to grow Bells of Ireland, based on my own successes (and a few flops!).
1. Pick the Perfect Spot
- Bells of Ireland zone: They grow as annuals in USDA zones 2-11, loving cool weather.
- Sunlight: Full sun is best, but they’ll tolerate partial shade (great for my shady patio corner!).
- Soil: Well-draining and fertile—mix in some compost for a happy start.
2. Planting Bells of Ireland Seeds
You’ve got two options for starting Bells of Ireland seedlings:
Indoors
- When: 6-8 weeks before the last frost.
- How: Sow Bells of Ireland seeds in trays, barely covering them with soil. Keep them cool (55-65°F) and moist.
- Transplant: Move them outside after frost, spacing 12-18 inches apart.
Outdoors
- When: After the last frost.
- How: Plant seeds ¼ inch deep, 12-18 inches apart, and water gently.
My Story: I started seeds indoors one year and forgot to harden them off—oops! Most didn’t survive the shock. Now, I ease them into outdoor life over a week.
3. Watering and Feeding
- Water: Keep soil moist but not soggy. I water at the base to keep the leaves dry.
- Fertilizer: A balanced 10-10-10 every 4-6 weeks keeps them thriving.
4. Support Those Tall Stems
At Bells of Ireland height (2-3 feet), they can flop in the wind. I use stakes or a small cage—simple but effective.
Caring for Your Bells of Ireland Plants
Once they’re growing, Bells of Ireland are pretty low-key. Here’s how I keep mine happy:
Pruning and Pinching
- Pinch young plants at 6 inches to make them bushier.
- Deadhead spent blooms if you want more flowers, though I leave some to self-seed.
Pests and Problems
- Aphids: A quick spray of water or soap works wonders.
- Fungal Issues: Good airflow and no overhead watering keep these at bay.
Lesson Learned: One summer, I overwatered, and the roots got mushy. Now, I check the soil before watering!
Using Bells of Ireland in Bouquets
Bells of Ireland flowers are a floral designer’s dream! Here’s how I harvest and use them:
Harvesting
- Cut when the bells are bright green, before they brown.
- Use sharp shears and pop them into water right away.
Arranging
- Bells of Ireland bouquet: Pair them with white lilies or pastel pinks for contrast.
- They add height and texture—I’ve used them as a centerpiece for summer dinners.
Drying
Hang them upside down in a dark, dry spot for 2-3 weeks. I’ve got dried ones in a wreath on my door right now!
Answering Your Top Questions About Bells of Ireland
Let’s tackle some common queries I’ve heard over the years:
Are Bells of Ireland Invasive?
No, they’re not invasive. They might self-seed, but they’re easy to pull if needed.
Are Bells of Ireland Toxic to Cats?
There’s no clear evidence they’re poisonous, but I keep them away from my curious kitty just in case.
Are Bells of Ireland Perennial?
Usually grown as annuals, but in warm zones (9-11), they can self-seed and come back.
What Colors Do Bells of Ireland Come In?
Mostly green Bells of Ireland, though some have white or pink tinges.
Where Can I Find Bells of Ireland Seeds?
Check local nurseries or online—I’ve had luck with USA Garden Hub’s seed guide.
Fun Facts About Bells of Ireland
Here are some tidbits to impress your gardening buddies:
- Bells of Ireland origin: Not Irish—think Mediterranean vibes!
- Scent: The tiny flowers inside the bells smell sweet, like apples.
- History: Used in old herbal remedies (though I stick to admiring them!).
Wrap-Up: Give Bells of Ireland a Try!
Whether you’re drawn to their lucky charm or stunning Bells of Ireland colors, these flowers are a joy to grow and enjoy. With a little care, they’ll brighten your garden and home. I’d love to hear if you try them—drop a comment or share your pics!
Happy planting,
Ashley Scott