How Many Varieties Of Lilies Are There – Your Ultimate Guide
Ever walked into a garden center or scrolled through online nurseries and felt utterly overwhelmed by the sheer beauty and diversity of lilies? You’re not alone! These majestic blooms, with their vibrant colors, intricate patterns, and often intoxicating fragrances, capture the hearts of gardeners everywhere. But the big question often is: how many varieties of lilies are there, and which ones are right for *my* garden?
It’s a common dilemma, and one that many enthusiastic gardeners, from beginners to seasoned pros, face. The world of lilies can seem vast and complex, making it hard to know where to start or how to ensure your chosen varieties thrive. Don’t worry—you’ve come to the right place!
At Greeny Gardener, we believe every gardener deserves to experience the joy of a flourishing lily patch. This comprehensive guide will demystify the incredible diversity of true lilies, revealing just how many varieties exist and, more importantly, helping you navigate this spectacular floral landscape. We’ll explore the main divisions, share expert tips on care, tackle common challenges, and empower you to grow these stunning flowers with confidence.
Get ready to unlock the secrets of the lily world and transform your garden into a breathtaking display!
What's On the Page
- 1 Unveiling the World of Lilies: Just How Many Varieties Are There?
- 2 The Magnificent Nine: A Comprehensive Guide to Lily Divisions
- 3 Choosing Your Perfect Lily: Benefits and Best Practices
- 4 Sustainable Lily Care: Tips for Thriving Blooms
- 5 Common Problems with Lilies & How to Solve Them
- 6 Frequently Asked Questions About Lily Varieties
- 7 Conclusion
Unveiling the World of Lilies: Just How Many Varieties Are There?
When we talk about lilies, we’re specifically referring to true lilies, members of the genus Lilium. This distinction is important because many other plants, like daylilies (Hemerocallis) or Calla lilies (Zantedeschia), carry “lily” in their name but aren’t actually part of the Lilium family.
So, to answer the burning question: how many varieties of lilies are there? The short answer is: a lot!
Horticulturists and botanists recognize about 100 wild species of true lilies, native to temperate regions of the Northern Hemisphere, primarily Asia, Europe, and North America. These species are the foundation of all the incredible hybrids we see today.
However, thanks to centuries of careful cultivation and hybridization, the number of named lily varieties, or cultivars, runs into the thousands. New varieties are constantly being developed, offering an ever-expanding palette of colors, forms, sizes, and bloom times.
To help gardeners make sense of this immense diversity, lilies are typically grouped into nine main divisions based on their parentage and characteristics. This guide will delve into these divisions, providing a clear pathway to understanding the vast array of options available to you.
The Magnificent Nine: A Comprehensive Guide to Lily Divisions
Understanding the nine divisions is key to appreciating the full scope of how many varieties of lilies are there and selecting the perfect ones for your garden. Each division offers unique traits in terms of appearance, fragrance, bloom time, and growing requirements.
Asiatic Hybrids: The Beginner’s Best Friend
These are perhaps the most popular and easiest lilies to grow, making them an excellent choice for anyone new to lily cultivation. Asiatic hybrids are known for their vibrant, upward or outward-facing flowers that come in almost every color imaginable, except true blue.
- Characteristics: Typically unscented, strong stems, early to mid-summer bloomers.
- Ideal for: Adding bold splashes of color, cutting gardens, containers.
- Care: Very adaptable, tolerant of various soil types, prefers full sun. Don’t worry—these flowers are perfect for beginners!
Martagon Hybrids: The Turk’s Cap Charmers
Often called “Turk’s Cap” lilies due to their distinctive reflexed petals, Martagons are elegant and long-lived. They are known for their numerous small flowers per stem and can thrive in partial shade, unlike many other lily types.
- Characteristics: Downward-facing, often speckled flowers; can be fragrant; prefer dappled shade.
- Ideal for: Woodland gardens, naturalized settings, adding vertical interest.
- Care: Once established, they are incredibly robust and require minimal attention.
Candidum Hybrids: The Pure Madonna Lilies
The classic Madonna Lily (Lilium candidum) is the most famous member of this division. These lilies boast pure white, trumpet-shaped flowers with a strong, sweet fragrance. They have specific planting requirements, often preferring shallower planting than other lilies.
- Characteristics: Pure white, highly fragrant, usually bloom in early summer.
- Ideal for: Cottage gardens, classic white borders, areas where fragrance is desired.
- Care: Plant bulbs very shallowly (just below the surface) in well-drained soil, full sun.
American Hybrids: North America’s Native Beauties
This division encompasses hybrids developed from North American native species like the Leopard Lily (Lilium pardalinum). They often feature unique, often spotted or speckled, recurved flowers and can be quite striking.
- Characteristics: Variable in color and form, often with distinctive spots or flecks.
- Ideal for: Naturalistic gardens, boggy areas (some species), adding a touch of wild beauty.
- Care: Specific needs vary by parent species; generally prefer moist, well-drained soil and partial shade.
Longiflorum Hybrids: The Elegant Easter Lilies
Best known for the traditional Easter Lily, this division features stunning, large, trumpet-shaped flowers, typically in white. They are intensely fragrant and often forced for holiday blooms.
- Characteristics: Large, pure white, trumpet-shaped flowers; strong, sweet fragrance.
- Ideal for: Containers, borders, cut flowers (especially for special occasions).
- Care: Generally prefer well-drained soil and full sun; can be challenging to re-bloom outdoors in some climates.
Trumpet and Aurelian Hybrids: Majestic and Fragrant
These lilies are renowned for their impressive size, trumpet or bowl-shaped flowers, and powerful, often spicy-sweet fragrance. They are truly regal additions to any garden, blooming in mid to late summer.
- Characteristics: Large, showy, trumpet-shaped flowers; strong fragrance; tall stems.
- Ideal for: Back of borders, specimen plants, creating dramatic impact.
- Care: Prefer full sun and rich, well-drained soil; may need staking due to height.
Oriental Hybrids: Exotic and Intensely Scented
When most people picture a “classic” lily, they’re often thinking of an Oriental Hybrid. These are famous for their large, exotic-looking flowers, often with ruffled edges and intense, heady fragrances. They bloom in late summer, extending the lily season.
- Characteristics: Large, often star-shaped or bowl-shaped flowers; incredibly fragrant; late bloomers.
- Ideal for: Fragrance gardens, cut flowers, adding a touch of luxury.
- Care: Prefer slightly acidic, well-drained soil; benefit from some afternoon shade in hot climates.
Interdivisional Hybrids (LO, OA, LA, etc.): The Best of Both Worlds
This exciting division includes hybrids created by crossing lilies from different divisions, combining their best traits. Common examples include LA Hybrids (Longiflorum x Asiatic), which offer the large flowers of Longiflorums with the vigor of Asiatics, and LO Hybrids (Longiflorum x Oriental), known for massive, fragrant blooms.
- Characteristics: A diverse group, combining desirable traits like fragrance, bloom size, and vigor from their parent divisions.
- Ideal for: Gardeners seeking specific combinations of traits not found in single divisions.
- Care: Varies by parentage, but generally robust and adaptable.
Species Lilies: The Wild Ancestors
These are the original wild lilies, unhybridized and often with a delicate, natural charm. They offer genetic diversity and can be fascinating for collectors or those seeking a more naturalistic garden aesthetic.
- Characteristics: Can be more challenging to grow as they often have very specific environmental needs, but offer unique forms and colors.
- Ideal for: Specialized gardens, naturalizing, preserving genetic diversity.
- Care: Research specific species needs carefully; generally prefer stable conditions.
Choosing Your Perfect Lily: Benefits and Best Practices
With so many varieties of lilies, how do you pick the right ones? It’s all about matching the lily’s needs and characteristics to your garden’s conditions and your personal preferences. Here are some how many varieties of lilies are there tips to guide your selection.
- Consider Your Climate Zone: Most lilies are hardy in USDA Zones 4-9, but some are more tolerant of heat or cold. Check the specific hardiness zone for your chosen variety.
- Sunlight Availability: While most lilies prefer full sun (6+ hours of direct sunlight), some, like Martagons, thrive in partial shade. Observe your garden’s light patterns.
- Soil Type and Drainage: All lilies demand well-drained soil. If you have heavy clay, consider amending it with compost or planting in raised beds.
- Desired Bloom Time: Lilies can bloom from early summer to late summer. By selecting varieties from different divisions, you can enjoy continuous lily blooms for months.
- Fragrance Preference: If you love a scented garden, opt for Oriental, Trumpet, or Longiflorum hybrids. If strong scents bother you, Asiatics are a great choice.
- Height and Garden Placement: Some lilies grow quite tall (4-6 feet!), while others are more compact. Plan their placement in your garden beds accordingly—taller varieties at the back, shorter ones towards the front.
- Color Palette: Lilies offer an incredible range of colors. Think about your existing garden scheme and how new lily additions will complement it.
Sustainable Lily Care: Tips for Thriving Blooms
Growing lilies successfully involves more than just knowing how many varieties of lilies are there; it’s about providing the right care. These sustainable how many varieties of lilies are there and eco-friendly how many varieties of lilies are there practices will help your lilies flourish year after year.
Planting Your Lily Bulbs for Success
Proper planting is the foundation of healthy lilies.
- Timing: Plant lily bulbs in the fall (before the ground freezes) or early spring.
- Depth: Most lily bulbs should be planted 6-8 inches deep, with the exception of Candidum lilies which prefer shallow planting (1-2 inches deep).
- Spacing: Give bulbs enough room to grow—typically 8-12 inches apart, depending on the mature size of the variety.
- Soil Prep: Amend your planting site with plenty of organic matter, like compost, to improve drainage and fertility.
Watering Wisdom for Lilies
Lilies need consistent moisture, especially during their growing and blooming periods, but they absolutely hate soggy feet.
- Consistency: Water deeply once or twice a week during dry spells.
- Drainage: Ensure excellent drainage to prevent bulb rot. If your soil is heavy, consider raised beds or adding grit.
- Mulch: A 2-3 inch layer of organic mulch (like wood chips or shredded leaves) helps retain soil moisture, suppress weeds, and keep the soil cool. This is a fantastic eco-friendly practice!
Feeding Your Flowers
Lilies are moderate feeders and benefit from a balanced diet.
- Spring Boost: Apply a balanced granular fertilizer (e.g., 5-10-10 or 10-10-10) in early spring as new shoots emerge.
- Compost Power: Top-dress with a layer of compost annually. This enriches the soil naturally and improves its structure over time, aligning with eco-friendly how many varieties of lilies are there principles.
- Avoid Over-Fertilizing: Too much nitrogen can lead to lush foliage but fewer flowers.
Deadheading and Staking: Promoting More Blooms
These simple practices can significantly enhance your lily display.
- Deadhead: Once flowers fade, snip off the spent blooms. This prevents the plant from putting energy into seed production and redirects it to the bulb for future growth.
- Leave Foliage: Allow the foliage to remain after blooming until it yellows and dies back naturally. This allows the plant to photosynthesize and store energy in the bulb for next year’s blooms.
- Staking: Tall varieties, especially Trumpets and Orientals, may benefit from staking to prevent them from flopping over in wind or heavy rain.
Winterizing for Longevity
Most hardy lilies can be left in the ground over winter.
- Mulch: Apply a thick layer of mulch (4-6 inches) after the ground freezes in colder climates to provide insulation and protect bulbs from extreme temperature fluctuations.
- Container Care: If growing lilies in containers in cold climates, move the pots to an unheated garage or shed for winter, or insulate them heavily outdoors.
Common Problems with Lilies & How to Solve Them
Even with the best intentions, gardeners sometimes face challenges. Knowing common problems with how many varieties of lilies are there can help you proactively protect your beautiful blooms.
Pests to Watch Out For
A few common pests can bother lilies.
- Lily Beetles: These bright red beetles and their larvae can quickly defoliate plants. Hand-pick them off daily and drop them into soapy water. Neem oil can also be an effective eco-friendly deterrent.
- Aphids: Small, soft-bodied insects that cluster on new growth. Blast them off with a strong stream of water or use insecticidal soap.
- Slugs and Snails: Can munch on emerging shoots. Use organic slug bait, beer traps, or copper barriers.
Fungal Foes: Prevention and Treatment
Good air circulation and proper watering are your best defenses against fungal diseases.
- Botrytis Blight (Gray Mold): Causes brown spots on leaves and flowers, especially in wet, humid conditions. Remove affected plant parts immediately. Ensure good air circulation and avoid overhead watering.
- Rust: Orange pustules on the undersides of leaves. Remove infected leaves. Choose resistant varieties if rust is a recurring problem in your area.
Troubleshooting Bloom Issues
Why aren’t my lilies blooming or thriving?
- Lack of Flowers: Often due to insufficient sunlight, poor drainage, or spent bulbs that need dividing or replacing. Ensure they get at least 6 hours of sun.
- Weak Stems/Flopping: Can be due to insufficient light (causing leggy growth), too much nitrogen, or simply a tall variety that needs staking.
- Bulb Rot: Almost always caused by overly wet, poorly drained soil. Improve drainage immediately.
Deer and Critter Control
Deer, rabbits, and voles find lily bulbs and foliage quite tasty.
- Fencing: The most effective physical barrier against deer and rabbits.
- Repellents: Apply commercial repellents regularly, especially after rain.
- Vole Protection: Plant bulbs in wire cages (hardware cloth) to protect them from burrowing voles.
Frequently Asked Questions About Lily Varieties
Let’s address some common queries to further enhance your understanding of how many varieties of lilies are there guide.
What is the easiest lily to grow for beginners?
Asiatic Hybrids are hands down the easiest lilies for beginners. They are very forgiving, adapt to a wide range of conditions, are generally pest-resistant, and produce a spectacular show of color without much fuss.
Do all lilies smell fragrant?
No, not all lilies are fragrant. While many, like Oriental, Trumpet, and Longiflorum hybrids, are known for their intense and beautiful scents, Asiatic Hybrids are typically unscented. This means you can choose based on your preference!
Can I grow lilies in pots?
Absolutely! Many lily varieties, especially shorter Asiatics and some Oriental varieties, thrive in containers. Choose a pot that is at least 10-12 inches deep and wide, with good drainage holes. Plant bulbs closer together in pots for a fuller display.
How often should I fertilize my lilies?
A single application of a balanced granular fertilizer in early spring as shoots emerge is usually sufficient. You can also top-dress with compost annually. Avoid over-fertilizing, especially with high-nitrogen formulas, which can promote leafy growth at the expense of blooms.
Are lilies safe for pets?
This is a critical safety warning: All parts of true lilies (Lilium species) are highly toxic to cats and can cause acute kidney failure. Even small ingestions of pollen, leaves, or flower parts can be fatal. If you have cats, it is best to avoid planting true lilies or to keep them in areas inaccessible to your feline friends. Lilies are generally less toxic to dogs, but can still cause gastrointestinal upset.
Conclusion
From the robust Asiatic Hybrids to the majestic Trumpets and the intensely fragrant Orientals, the answer to how many varieties of lilies are there is truly astounding. With thousands of cultivars and nearly a hundred species, there’s a perfect lily for every gardener and every garden.
We hope this guide has illuminated the incredible diversity within the Lilium genus and equipped you with the knowledge and confidence to choose and care for these magnificent flowers. Remember, gardening is a journey of discovery. Don’t be afraid to experiment with different varieties and learn what works best in your unique garden space.
With a little planning and attention to their specific needs, you’ll be enjoying a spectacular display of lilies year after year. Go forth, explore the wonderful world of lilies, and grow with Greeny Gardener!
