Discover everything about alstroemeria—planting, care, symbolism, and more. Perfect for US gardeners wanting vibrant, lasting blooms!
Hey there, fellow garden enthusiasts! I’m Ashley Scott, and with over 10 years of gardening experience, I’ve grown a lot of plants—but few have captured my heart quite like alstroemeria. Known as the Peruvian Lily or Lily of the Incas, this stunning flower brings vibrant colors and long-lasting blooms to any garden. If you’re a US gardener looking to add some flair to your backyard, you’re in the right place!
In this guide, I’ll walk you through everything you need to know about alstroemeria plants—from planting and care to symbolism and propagation. Whether you’re curious about alstroemeria care, wondering how to grow alstroemeria from cuttings, or asking is alstroemeria a perennial?, I’ve got you covered with practical tips and personal stories. Let’s dig in!
What is Alstroemeria?
So, what exactly is alstroemeria? It’s a genus of flowering plants native to South America, mainly Peru and Chile, which is why it’s often called the Peruvian Lily. Despite the name, it’s not a true lily—it belongs to the Alstroemeriaceae family. I first stumbled across these beauties at a local nursery, drawn in by their orchid-like flowers and dazzling hues.
Alstroemeria flowers are famous for their longevity, both in the garden and as cut flowers. With blooms that can last weeks in a vase, they’re a favorite for floral arrangements. Plus, they’re perennials, meaning they’ll come back year after year with the right care—perfect for us gardeners who love a reliable plant!
Alstroemeria Description and Colors
Alstroemeria plants typically grow between 1 and 3 feet tall, depending on the variety, with slender stems topped by clusters of funnel-shaped flowers. Each bloom has six petals, often featuring unique streaks or spots that make them stand out. Over the years, I’ve grown several types, and their diversity never ceases to amaze me.
Popular Varieties and Alstroemeria Colors
- Alstroemeria ‘Inca Ice’: A soft mix of apricot and cream—great for a subtle vibe.
- Alstroemeria White: Pure white blooms that add elegance to any space.
- Alstroemeria ‘Princess Lilies’: Compact and colorful, perfect for pots.
You’ll find alstroemeria colors ranging from fiery reds and pinks to sunny yellows, purples, and even bicolored options. The variety is endless, so there’s something for every garden style!
For more on colorful perennials, check out my post on Perennial Flowers for Your Garden at USA Garden Hub.
Where is the Best Place to Plant Alstroemeria?
Choosing the right spot is key to happy alstroemeria plants. Here’s what I’ve learned works best:
- Sunlight: They love full sun to partial shade. In hotter parts of the US, like the South, a little afternoon shade keeps the flowers from fading.
- Soil: Well-draining soil is non-negotiable. I mix in compost to boost drainage and nutrients.
- Climate: Alstroemeria thrives in USDA zones 7-10. If you’re in a colder zone, you can treat them as annuals or store the tubers indoors over winter.
I’ve found that planting near a fence or border works wonders—they get support and look gorgeous spilling over the edges.
How to Grow Alstroemeria
Growing alstroemeria is simpler than it looks. You can start with tubers (the easiest way) or alstroemeria seeds if you’re up for a challenge.
Planting Tubers
Here’s my go-to method:
- When: Fall in zones 8-10; spring in zones 7 and below (after the last frost).
- How: Dig holes 6-8 inches deep, spacing tubers 12-18 inches apart.
- Water: Give them a good drink after planting, then keep the soil moist but not soggy.
Growing from Alstroemeria Seeds
Seeds take longer—sometimes a year to bloom—but it’s rewarding. Stratify them in the fridge for a few weeks, then sow in pots. I tried this once, and when those first flowers popped up, I felt like a proud plant parent!
For more planting tips, the Missouri Botanical Garden has a great resource.
Alstroemeria Care Tips
Once they’re growing, alstroemeria care is pretty straightforward. Here’s what keeps mine thriving:
- Watering: I water deeply once a week—more in hot weather. Avoid waterlogging, though; it’s a root rot risk.
- Fertilizing: A balanced fertilizer in spring gives them a growth boost.
- Mulching: I add a layer of mulch to lock in moisture and keep weeds at bay.
- Deadheading: Snip off faded blooms to encourage more flowers. It’s a little trick that pays off big time!
Pests like slugs can be an issue, but I sprinkle some organic slug bait around, and that usually does the trick.
Need more care advice? See my guide on Caring for Perennial Plants.
Propagating Alstroemeria: Cuttings and Tubers
Love your alstroemeria flowers? You can make more! I’ve tried both cuttings and tuber division—here’s how.
How to Grow Alstroemeria from Cuttings
- Take a 4-6 inch stem in spring or early summer.
- Dip the cut end in rooting hormone and plant in moist soil.
- Keep it in bright, indirect light until roots form (a few weeks), then transplant.
How to Divide Alstroemeria Tubers
This is my favorite method:
- In early spring, dig up the clump carefully.
- Gently separate the tubers, ensuring each has a growth point.
- Replant in fresh soil and water well.
I’ve doubled my alstroemeria patch this way—it’s like free plants!
The Royal Horticultural Society offers detailed propagation advice if you want to dive deeper.
What Does Alstroemeria Symbolize?
Alstroemeria flower meaning goes beyond beauty. These blooms symbolize:
- Friendship and Devotion: The six petals represent qualities like understanding and patience—perfect for a bestie gift.
- Support: They’re a sweet way to say, “I’ve got your back.”
I once gave a bouquet of alstroemeria flowers to a friend during a rough patch. She said they brightened her days for weeks—a testament to their staying power and meaning.
Curious about other flower meanings? Read my post on Flower Meanings in Gardening.
Common Questions About Alstroemeria
Let’s tackle some questions I hear all the time:
Is Alstroemeria a Perennial?
Yes! In zones 7-10, alstroemeria returns every year. In colder areas, protect the tubers or grow as annuals.
Is Alstroemeria Expensive?
Not really! Plants and cut flowers are budget-friendly, especially given their long vase life. A great deal, if you ask me.
What’s the Alstroemeria Common Name?
It’s most often called Peruvian Lily or Lily of the Incas.
For more answers, check out the University of Florida IFAS Extension.
My Personal Alstroemeria Journey
I’ve been growing alstroemeria for years, and it’s been a joy. One summer, I planted a row of Alstroemeria White along my patio—they bloomed nonstop and made every evening feel special. Another time, I divided tubers to share with a neighbor, and now we both enjoy their beauty.
A pro tip from my trials: stake taller varieties to keep them standing tall in windy spots. And when cutting for vases, gently pull the stems from the base—it encourages more blooms!
Conclusion
Alstroemeria is a gardener’s dream—gorgeous, easygoing, and full of meaning. Whether you’re planting for color, gifting a bouquet, or just enjoying the process, these Peruvian Lilies won’t disappoint. I’d love to hear your alstroemeria stories—drop a comment below and let’s chat!
For more gardening inspiration, visit USA Garden Hub. Happy planting!