Contents:
- How Many Varieties of Calla Lilies Actually Exist? (Quick Answer)
- What Is a Calla Lily–And What’s Not?
- The True Number: Calla Lily Varieties by the Numbers
- Most Popular Calla Lily Varieties in the U.S.
- Specialty, Rare, and Wild Calla Lilies
- Wild Species vs. Garden Cultivars
- What Counts as a New Variety?
- How New Calla Lily Varieties Are Created
- Hybridization: The Basics
- Market Realities
- Calla Lilies in the U.S. Flower Trade
- Availability and Pricing
- Delivery and Care
- Pull-Quote
- FAQ: Calla Lily Varieties
- How many species of calla lilies are there?
- What is the rarest calla lily variety?
- What color calla lilies can I buy in the U.S.?
- Are calla lilies poisonous to pets?
- How do I choose the best calla lily for my garden?
- Next Steps: Bringing Calla Variety Home
How Many Varieties of Calla Lilies Actually Exist?
Picture a wedding bouquet: sleek, sculptural flowers with creamy white petals spiraling around bright yellow centers. Chances are you’ve just pictured a calla lily–except, surprise! Calla lilies aren’t actually lilies at all, and their range goes way beyond basic white. In fact, today’s global flower markets, American boutique florists, and even backyard enthusiasts can choose from hundreds of calla lily varieties, each flaunting a distinct blend of color, shape, and story.
Modern floristry’s obsession with calla lilies isn’t just about their looks. It’s about diversity: from classic wedding whites to shocking magentas and near-black trumpets, callas adapt to every arrangement, budget, and mood. And if you’ve ever wondered just how many types of calla lilies exist (and which is right for your vase or garden), you’re about to get specific answers–with no fluff, no myths, and plenty of real-life U.S. context.
How Many Varieties of Calla Lilies Actually Exist? (Quick Answer)
There are over 90 recognized calla lily varieties worldwide, falling into three main species cultivated for ornamental use–Zantedeschia aethiopica, Zantedeschia elliottiana, and Zantedeschia rehmannii. In 2026, U.S. florists commonly access around 30-40 commercially available named varieties at any given time, thanks to ongoing hybridization and importation.
What Is a Calla Lily–And What’s Not?
Don’t let the name fool you. Calla lilies aren’t true lilies (genus Lilium); they belong to the Zantedeschia genus within the Araceae family. Think of them as cousins to peace lilies and philodendrons. Native to southern Africa, these plants aren’t just garden perennials–they’re mainstays in American floral design, admired for their clean, trumpetlike forms.
Species Breakdown:
- Zantedeschia aethiopica: The classic tall white calla, also called the arum lily. Most long-stemmed, snow-white wedding flowers are this species.
- Zantedeschia elliottiana: Gold to deep yellow, sometimes spotted with green. More compact than aethiopica.
- Zantedeschia rehmannii: Slender, with pink, rose, or even reddish-purple blooms.
Many calla lilies in American bouquets are actually hybrids, combining traits from these species for better color, size, or disease resistance.
The True Number: Calla Lily Varieties by the Numbers
There isn’t a single “official” master list. In 2026, horticultural sources like the Royal Horticultural Society and the American Hosta Society note that over 90 named and recognized calla cultivars exist, with new ones added every year by breeders from the U.S., Netherlands, and New Zealand.
U.S. Market Snapshot (2026):
| Category | Approximate Number of Varieties |
|---|---|
| Global (recognized) | ~90+ |
| U.S. commercial | 30-40 |
| Available for home growing | 25-35 |
| Wild/native species | 6-8 (worldwide) |
Dr. Amanda Hoxley, horticulturist at the National Garden Bureau, estimates that about 80% of callas sold in U.S. flower shops are hybrid cultivars developed post-2000.
Most Popular Calla Lily Varieties in the U.S.
Here’s the shortlist you’ll see on American flower delivery sites (like UrbanStems, The Bouqs Co., and FTD), plus what makes each one special.
- ‘Crystal Blush’: White with a sun-kissed pink blush at the base. Top choice for wedding work.
- ‘Picasso’: Purple throat, creamy white exterior. Almost painted in appearance.
- ‘Flame’: Yellow-orange with a hint of red, mimicking a candle flame.
- ‘Black Star’/‘Black Pearl’: Nearly black, velvety blooms. Dramatic in modern arrangements.
- ‘Captain Romance’: Vibrant magenta-pink, sturdy stems–perfect for centerpieces.
- ‘Golden Nugget’: Golden yellow classic, often showing up in spring bouquets.
“Whenever I source callas for upscale New York City events, ‘Picasso’ and ‘Black Star’ are always first to go,” says Lauren Kim, lead designer at Manhattan’s Floralchemy.
Specialty, Rare, and Wild Calla Lilies
Wild Species vs. Garden Cultivars
Only 6-8 “true” wild Zantedeschia species exist globally. Not all are commercially cultivated–some are protected or difficult to propagate. In the U.S., you’re almost always buying a cultivar, bred for vibrant color, hardiness, and cut-flower performance.
Wild or Rare Species Include:
- Zantedeschia albomaculata (spotted leaves, pink/white blooms)
- Zantedeschia odorata (notable for fragrance, rare in floristry)
- Zantedeschia valida (dwarf, limited to botanical collections)
What Counts as a New Variety?
A calla can be named a new “variety” if it presents distinct, heritable features–think unusual coloring, leaf spots, bloom shape, or disease resistance. Breeders register these with international authorities, but thousands of experimental hybrids never reach florists’ buckets.
How New Calla Lily Varieties Are Created
Hybridization: The Basics
American and Dutch breeders painstakingly cross-pollinate calla strains, seeking bolder colors, unique shapes, or improved vase life. Each generation takes years to assess. The top performers get named and patented (yes, there are calla lily patents, and U.S. breeders hold dozens).
Market Realities
Florist favorites stick around. Some varieties–like ‘Black Magic’–have vanished as new, more robust hybrids take their place. Others, like ‘Captain Ventura’ (bold white, big as your hand), have become industry standards.
You’ll pay more for:
- Unusual colors (purples, black, bicolor)
- Extra-sturdy stems for wedding work
- “Novelty” shapes (miniatures, ruffled forms)
- Organic, U.S.-grown callas (check Spring Hill Nurseries or American Meadows)
Calla Lilies in the U.S. Flower Trade
Availability and Pricing
Cut calla lilies are available year-round thanks to greenhouse production, but peak season is April through July. Wholesale stem prices range from $2.50 to $6.00 depending on size, variety, and source (as of spring 2026).
Delivery and Care
Most major U.S. floral delivery services–1-800-Flowers, ProFlowers, UrbanStems–offer calla lily bouquets, often with a choice of color. Expect to pay a premium for rare types, with mixed-variety vases averaging $65-110 plus shipping.
Home gardeners: Bulbs/tubers are widely sold online, with starter packs running $18-35 for five mixed-color bulbs.
Pull-Quote
“Calla lilies aren’t just a flower–they’re a design statement, a collector’s item, and a living record of decades of horticultural creativity.”
– Dr. Amanda Hoxley, National Garden Bureau
FAQ: Calla Lily Varieties
How many species of calla lilies are there?
There are six to eight recognized wild species in the Zantedeschia genus, but most “calla lilies” in stores are hybrids or cultivars developed from three main species.
What is the rarest calla lily variety?
Zantedeschia odorata, known for its true fragrance, is among the rarest and is not typically found in the U.S. flower trade.
What color calla lilies can I buy in the U.S.?
American florists and nurseries carry white, yellow, pink, orange, purple, deep red, green, and nearly black calla lilies, depending on season and breeder availability.
Are calla lilies poisonous to pets?
Yes, all Zantedeschia species contain calcium oxalate crystals. They are toxic to cats and dogs if eaten. Keep arrangements out of reach, or ask your florist about pet-safe alternatives.
How do I choose the best calla lily for my garden?
Pick varieties suited for your USDA zone (typically 8-10 for outdoor perennials), and check for cultivars advertised as disease-resistant or early-blooming. Top choices for U.S. gardeners include ‘California Red’ and ‘Snow Storm’.
Next Steps: Bringing Calla Variety Home
Ready to experiment? Scope out bulb packs from U.S. suppliers like Breck’s or American Meadows this spring–mix three to four named varieties in one border or container for maximum color impact. Or, ask your local florist to design a multi-variety calla lily arrangement, naming each type in your bouquet. Keep notes on which color or shape you love most. With over 90 varieties (and counting), there’s always something new blooming in the world of calla lilies–so why settle for just one?
