Canna Lily vs Plantain Lily Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Canna Lily
Canna indica
Canna indica, commonly known as Canna lily, is a rhizomatous perennial with large, paddle-shaped leaves and showy flowers. It's primarily grown outdoors for its tropical appearance and vibrant blooms, which come in various colors like red, orange, yellow, and pink. The plant grows from rhizomes, spreading readily in suitable conditions. While it can be grown indoors, it requires very bright light and ample space to thrive, making it more challenging than typical houseplants. People grow them for their bold foliage and exotic-looking flowers.
Plantain Lily
Hosta spp.
Hostas, commonly known as Plantain Lilies, are herbaceous perennials prized for their attractive foliage. They are primarily grown for their diverse leaf shapes, sizes, colors (ranging from shades of green, blue, and gold), and textures. Hostas typically form clumps of leaves that emerge from rhizomes. While they do produce flowers, often lavender or white, in summer, the foliage is the main attraction. They are predominantly outdoor plants, thriving in shaded gardens. Indoor cultivation is challenging due to specific light and dormancy requirements.
Quick Plant Comparison
| Feature | Canna Lily | Plantain Lily |
|---|---|---|
| Light | Full sun to partial shade. Requires at least 6 hours of direct sunlight daily for optimal flowering. | Partial to full shade outdoors. Indoors, requires very bright, indirect light, ideally near a north-facing window or under grow lights. |
| Watering | Every 2-5 days during growing season, less frequently in winter | Every 7-10 days, adjust based on environmental conditions and soil moisture. |
| Humidity | 40-60% | 40-60% |
| Temperature | 18-27°C | 16-24°C |
| Care Level | Expert | Expert |
| Growth Rate | Fast | Moderate, Can Be An Aggressive Spreader Via Rhizomes Outdoors |
| Max Height | 0.6-1.5 meters (indoors, typically smaller) | Indoors, typically 30-60 cm |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining, fertile soil rich in organic matter. A mix of potting soil, compost, and perlite is suitable. | Well-draining, humus-rich soil. A mix of potting soil, peat moss, and perlite is suitable. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly | 30 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Canna Lily
| Scientific Name | Canna indica |
|---|---|
| Family | Cannaceae |
| Native To | South America |
| Also Known As | Canna lily, Indian shot, Achira, Queensland arrowroot |
| Leaves | Large, paddle-shaped leaves, typically 30-60 cm long and 10-20 cm wide. The leaves are usually green, but some cultivars have bronze or variegated foliage. The texture is smooth and slightly waxy. |
| Flowers | Canna lilies rarely flower indoors due to insufficient light. Outdoors, they produce showy, asymmetrical flowers in shades of red, orange, yellow, pink, or bi-color combinations. The flowers are borne on tall stalks above the foliage. |
Plantain Lily
| Scientific Name | Hosta spp. |
|---|---|
| Family | Asparagaceae |
| Native To | East Asia (China, Japan, Korea, Russia) |
| Also Known As | Hosta, Plantain Lily, Funkia |
| Leaves | Hosta leaves come in a wide range of shapes, sizes, and colors. They can be heart-shaped, lance-shaped, or oval, and range in color from shades of green, blue, and gold. Some cultivars have variegated leaves with contrasting margins. The texture can be smooth, puckered, or corrugated. |
| Flowers | Hostas produce flowers in summer, typically on tall stalks that rise above the foliage. The flowers are usually lavender or white, and bell-shaped. Indoors, flowering is rare but possible with proper care and sufficient light. |
📏 Size & Growth — Plant Comparison
Canna Lily
Plantain Lily
🌱 Propagation — Comparing Plant Growth
Canna Lily
Methods: Rhizome division, Seed
Difficulty: Easy
Tips: Divide rhizomes in early spring before new growth begins. Ensure each division has at least one eye (bud). Plant divisions in well-draining soil and keep moist until established. Seeds require scarification and soaking before planting.
Plantain Lily
Methods: Division, Seed
Difficulty: Easy
Tips: Division is best done in early spring or fall. Carefully separate the rhizomes, ensuring each section has roots and leaves. Plant the divisions in well-draining soil.
✨ Benefits & Features — Comparing Plant Value
Canna Lily
Canna lilies are known for their bold, tropical foliage and vibrant, showy flowers, making them a standout in any garden. Their rhizomatous growth habit allows them to spread readily, creating a lush, dense display. The seeds are unusually hard and were historically used as beads.
- ✓ Adds a tropical flair to your garden or outdoor space.
- ✓ Provides vibrant, colorful blooms that attract pollinators.
- ✓ Offers a bold statement with its large, paddle-shaped leaves.
- ✓ Can be used as a privacy screen or backdrop in landscaping.
- ✓ Provides a sense of accomplishment for experienced gardeners who can successfully cultivate it.
- ⚠️ Toxic to pets
Plantain Lily
Hostas are known for their diverse foliage colors, shapes, and textures, making them a popular choice for shade gardens. Their ability to thrive in low-light conditions (outdoors) sets them apart from many other flowering perennials. The variegation in some cultivars adds visual interest.
- ✓ Aesthetically pleasing foliage.
- ✓ Can add a touch of nature to indoor spaces.
- ✓ Offers a variety of colors and textures.
- ✓ Can be a rewarding challenge for experienced gardeners.
- ✓ Provides a sense of accomplishment when successfully grown indoors.
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Canna Lily
Plantain Lily
🌞 Light Requirements
Canna Lily
Full sun to partial shade. Requires at least 6 hours of direct sunlight daily for optimal flowering.
Low light tolerant: ❌ No
Plantain Lily
Partial to full shade outdoors. Indoors, requires very bright, indirect light, ideally near a north-facing window or under grow lights.
Low light tolerant: ❌ No
💧 Watering Needs
Canna Lily
Water deeply when the top inch of soil feels dry. Avoid overwatering, which can lead to rhizome rot. During the growing season, water more frequently. Reduce watering in the winter when the plant is dormant. Signs of overwatering include yellowing leaves and mushy rhizomes. Underwatering can cause wilting and browning leaf tips.
Plantain Lily
Water thoroughly when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. Ensure good drainage. Signs of overwatering include yellowing leaves and mushy stems. Underwatered hostas will have drooping, crispy leaves.
🌡️ Temperature & Humidity
Canna Lily
Temperature: 18-27°C
Humidity: 40-60%
Plantain Lily
Temperature: 16-24°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Canna Lily
Canna indicaExperienced gardeners who want a bold, tropical plant and can provide ample sunlight and space.
✅ Choose This Plant If...
- You want a bold, tropical statement plant for your sunny outdoor space.
- You appreciate vibrant, showy flowers in shades of red, orange, and yellow.
- You have experience with rhizomatous plants and understand their growth habits.
- You can provide at least 6 hours of direct sunlight daily.
- You are prepared to overwinter the rhizomes indoors in colder climates.
❌ Skip This Plant If...
- You have pets that might ingest the plant, as it is toxic.
- You lack a very sunny location, as it needs at least 6 hours of direct sun.
- You prefer low-maintenance houseplants that don't require frequent attention.
Plantain Lily
Hosta spp.Experienced gardeners willing to provide the specific conditions needed for indoor cultivation of an outdoor plant.
✅ Choose This Plant If...
- You appreciate the diverse foliage colors and textures.
- You are willing to provide bright, indirect light indoors.
- You can provide a period of dormancy in winter.
- You are prepared to repot and divide the plant regularly.
- You enjoy the challenge of growing outdoor plants indoors.
❌ Skip This Plant If...
- You have pets that may ingest the plant.
- You cannot provide bright, indirect light.
- You are looking for a low-maintenance indoor plant.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Canna Lily has fast growth, while Plantain Lily grows moderate, can be an aggressive spreader via rhizomes outdoors.
💡 Pro Tips For Comparing These Plants
Canna Lily Care Tips
Canna lilies are primarily outdoor plants that require full sun and ample moisture. Growing them indoors is challenging due to their high light requirements and potential for aggressive rhizome spread. They need large pots and frequent fertilization to thrive indoors. Expect less flowering indoors.
- Provide ample sunlight – at least 6 hours of direct sun is crucial for flowering.
- Water deeply and regularly during the growing season, but avoid soggy soil.
- Fertilize every 2-4 weeks with a balanced liquid fertilizer to promote healthy growth and flowering.
- Protect from strong winds, which can damage the large leaves.
- Overwinter rhizomes indoors in colder climates by storing them in a cool, dry place.
Plantain Lily Care Tips
Hostas are primarily outdoor plants that require specific conditions to thrive indoors. They need bright, indirect light, consistent moisture, and a period of dormancy in winter. Indoor cultivation is challenging and may not be successful without careful attention to their needs. They are rhizomatous and can outgrow pots quickly.
- Provide bright, indirect light to maintain leaf color and prevent scorching.
- Ensure well-draining soil to prevent root rot.
- Water thoroughly when the top inch of soil feels dry.
- Fertilize monthly during the growing season with a balanced liquid fertilizer.
- Provide a period of dormancy in winter by reducing watering and providing cooler temperatures.
⚠️ Common Problems & Solutions — Plant Care Comparison
Canna Lily
Plantain Lily
❓ Frequently Asked Questions — Comparing These Plants
Canna Lily
What are the light requirements for Canna Lily?
Canna Lilies need at least 6 hours of direct sunlight daily to thrive and produce abundant blooms. Insufficient light can lead to leggy growth and reduced flowering. Place outdoor Cannas in a location that receives full sun throughout the day.
How do I care for Canna Lily?
Canna Lilies thrive in full sun and well-draining soil. Water deeply when the top inch of soil feels dry, ensuring good drainage to prevent root rot. Fertilize regularly during the growing season with a balanced fertilizer, switching to a bloom-boosting formula as flowering begins.
How do I propagate Canna Lily?
Canna Lilies are easily propagated by rhizome division. In early spring, carefully dig up the rhizomes and divide them into sections, ensuring each section has at least one growth eye. Plant the divisions in well-draining soil, about 4-6 inches deep. Water thoroughly and keep the soil consistently moist until new growth appears.
Plantain Lily
What are the light requirements for Plantain Lily?
Plantain Lilies flourish in bright, indirect light. Too much direct sunlight can cause their delicate leaves to burn, leading to unsightly brown spots. An east-facing window is often ideal, providing gentle morning light. A north-facing window can also work, though growth may be slower.
How do I care for Plantain Lily?
Plantain Lilies thrive in bright, indirect light. Avoid direct sunlight, which can scorch their leaves. Water thoroughly when the top inch of soil feels dry to the touch, ensuring proper drainage to prevent root rot. Maintain high humidity levels by misting regularly or using a humidifier.
How do I propagate Plantain Lily?
Plantain Lilies can be propagated through stem cuttings, division, or air layering. For stem cuttings, take a cutting with at least two nodes, dip it in rooting hormone, and plant it in moist potting mix. Keep the cutting in a humid environment until roots develop.
Last updated: April 29, 2026 — Plant care data reviewed and verified by our editorial team.