Common Myrtle vs Liatris Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Common Myrtle
Myrtus communis
Myrtus communis, or Common Myrtle, is an evergreen shrub or small tree known for its aromatic foliage and attractive white flowers followed by dark berries. It is primarily an outdoor plant, thriving in warm climates. People grow it for its ornamental value in gardens, hedges, and topiary. It is also used in traditional medicine and culinary applications. While it can be brought indoors, it requires very specific conditions to thrive and often struggles to maintain its health and vigor.
Liatris
Liatris spicata
Liatris spicata, commonly known as Blazing Star, is a perennial herbaceous plant prized for its unique flower spikes. Native to moist meadows and prairies, it features tall, erect stems adorned with dense, bottlebrush-like inflorescences of purple, pink, or white flowers. The flowers bloom from the top down, unlike most plants. It typically grows to a height of 2-5 feet. While primarily an outdoor plant, it's grown for its striking vertical accent in gardens, attracting butterflies and other pollinators. It's not suited as a houseplant due to its high light requirements and dormancy needs.
Quick Plant Comparison
| Feature | Common Myrtle | Liatris |
|---|---|---|
| Light | Full sun to partial shade outdoors. Indoors, requires at least 6 hours of direct sunlight daily. | Full sun (at least 6 hours of direct sunlight daily) |
| Watering | Outdoors: Every 7-14 days depending on weather. Indoors: Every 7-10 days, adjusting for humidity and light. | Every 7-10 days during the growing season, less frequently during dormancy. |
| Humidity | 40-60% | 30-50% |
| Temperature | 15-27°C | 15-27°C |
| Care Level | Expert | Expert |
| Growth Rate | Moderate | Moderate |
| Max Height | Indoors: 0.6-1.2 meters (2-4 feet). Outdoors: 1-5 meters (3-16 feet) | N/A (Not suitable for indoor growing) |
| Pet Safety | ❌ Toxic To Pets | ❌ Toxic To Pets |
| Soil | Well-draining potting mix with added perlite or sand. | Well-draining soil, such as a sandy loam or a mix of garden soil, sand, and compost. |
| Beginner Friendly | ❌ No | ❌ No |
| Weekly Maintenance | 30 minutes weekly | 10 minutes weekly during the growing season. |
🔬 Botanical Information — Comparing These Plants
Common Myrtle
| Scientific Name | Myrtus communis |
|---|---|
| Family | Myrtaceae |
| Native To | Mediterranean region |
| Also Known As | Common Myrtle, True Myrtle |
| Leaves | The leaves are small, oval-shaped, and glossy green. They are arranged oppositely on the stems and have a distinct aromatic scent when crushed. |
| Flowers | Outdoors, it produces small, fragrant white flowers with prominent stamens in late spring to early summer. Indoors, flowering is less common but possible with optimal conditions. |
Liatris
| Scientific Name | Liatris spicata |
|---|---|
| Family | Asteraceae |
| Native To | Eastern North America |
| Also Known As | Blazing Star, Gayfeather, Button Snakeroot |
| Leaves | The leaves are grass-like, linear, and alternate along the stem. They are typically green and can be up to 12 inches long. |
| Flowers | It rarely flowers indoors. Outdoors, it produces dense, bottlebrush-like spikes of purple, pink, or white flowers. The flowers bloom from the top down. |
📏 Size & Growth — Plant Comparison
Common Myrtle
Liatris
🌱 Propagation — Comparing Plant Growth
Common Myrtle
Methods: Stem cuttings, Seed
Difficulty: Moderate
Tips: Take semi-hardwood cuttings in late summer. Dip in rooting hormone and plant in well-draining soil. Keep moist and provide indirect light.
Liatris
Methods: Division, Seed, Corms
Difficulty: Easy
Tips: Divide corms in early spring or fall. Sow seeds in spring after a period of cold stratification. Plant corms 2-3 inches deep.
✨ Benefits & Features — Comparing Plant Value
Common Myrtle
Myrtus communis is known for its highly aromatic foliage, which releases a pleasant scent when crushed. It also produces attractive white flowers followed by dark berries, adding to its ornamental appeal.
- ✓ Aromatic foliage provides a pleasant scent.
- ✓ Attractive flowers and berries add visual interest.
- ✓ Can be used in culinary applications.
- ✓ Historically significant plant with cultural symbolism.
- ✓ Can be shaped into hedges or topiary.
- ⚠️ Toxic to pets
Liatris
The flowers bloom from the top down, which is an unusual flowering pattern. It attracts a wide variety of pollinators, making it a valuable addition to pollinator gardens. Its upright growth habit provides a strong vertical element in the landscape.
- ✓ Attracts pollinators
- ✓ Adds vertical interest to the garden
- ✓ Deer resistant
- ✓ Drought tolerant once established
- ✓ Low maintenance
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Common Myrtle
Liatris
🌞 Light Requirements
Common Myrtle
Full sun to partial shade outdoors. Indoors, requires at least 6 hours of direct sunlight daily.
Low light tolerant: ❌ No
Liatris
Full sun (at least 6 hours of direct sunlight daily)
Low light tolerant: ❌ No
💧 Watering Needs
Common Myrtle
Water thoroughly when the top inch of soil is dry. Overwatering can lead to root rot, indicated by yellowing leaves and a musty smell. Underwatering results in wilting and dry, crispy leaves. Ensure good drainage.
Liatris
Water deeply when the top inch of soil feels dry. Avoid overwatering, especially during dormancy. Well-draining soil is crucial to prevent root rot. Signs of underwatering include wilting and dry, crispy leaves. Overwatering can lead to yellowing leaves and a mushy base.
🌡️ Temperature & Humidity
Common Myrtle
Temperature: 15-27°C
Humidity: 40-60%
Liatris
Temperature: 15-27°C
Humidity: 30-50%
🤔 Which Plant Is Right For You?
Common Myrtle
Myrtus communisExperienced gardeners looking for a fragrant, ornamental plant to grow outdoors in suitable climates.
✅ Choose This Plant If...
- You appreciate fragrant foliage and flowers.
- You live in a Mediterranean climate.
- You want to create a formal garden or topiary.
- You are an experienced gardener looking for a rewarding challenge.
- You want to use the plant for culinary or medicinal purposes.
❌ Skip This Plant If...
- You have pets that might ingest the plant.
- You cannot provide ample direct sunlight indoors.
- You are a beginner gardener.
Liatris
Liatris spicataGardeners seeking a vertical accent and a pollinator attractant in sunny gardens.
✅ Choose This Plant If...
- You want to attract butterflies and pollinators to your garden.
- You need a deer-resistant plant.
- You want a vertical accent in your garden.
- You have a sunny garden with well-draining soil.
- You want a low-maintenance perennial.
❌ Skip This Plant If...
- You have pets that might ingest it.
- You don't have a sunny location.
- You are looking for an indoor plant.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Both plants have similar basic care requirements but differ in appearance and specific needs. Compare plants carefully to find the best fit for your space.
💡 Pro Tips For Comparing These Plants
Common Myrtle Care Tips
Common Myrtle is primarily an outdoor plant and requires specific conditions to thrive indoors, including ample direct sunlight, well-draining soil, and moderate humidity. It is prone to pests and diseases and requires regular monitoring. Maintaining its health indoors can be challenging.
- Provide excellent drainage to prevent root rot.
- Ensure ample direct sunlight, especially when grown indoors.
- Prune regularly to maintain shape and encourage bushier growth.
- Monitor for pests and diseases and treat promptly.
- Use rainwater or distilled water to avoid mineral buildup in the soil.
Liatris Care Tips
Liatris spicata is an outdoor plant that requires full sun and well-draining soil. It's not suitable for indoor growing due to its high light needs and dormancy requirements. It needs a cold period in winter to thrive. Toxicity to pets is a major concern.
- Plant in well-draining soil to prevent root rot.
- Provide full sun for optimal flowering.
- Water deeply but infrequently, allowing the soil to dry out between waterings.
- Deadhead spent flowers to encourage reblooming.
- Divide corms every 3-4 years to prevent overcrowding.
⚠️ Common Problems & Solutions — Plant Care Comparison
Common Myrtle
Liatris
❓ Frequently Asked Questions — Comparing These Plants
Common Myrtle
What are the light requirements for Common Myrtle?
Common Myrtle requires bright, indirect light to thrive indoors. A south- or east-facing window is ideal, providing ample sunlight without direct exposure, which can scorch the leaves. If natural light is insufficient, supplement with a grow light. Rotate the plant regularly to ensure even growth on all sides. Signs of insufficient light include leggy growth and pale leaves. Avoid placing the plant in dark corners or areas with minimal light exposure. The goal is to mimic the bright, sunny conditions of its native Mediterranean habitat.
How do I care for Common Myrtle?
Common Myrtle thrives indoors with bright, indirect light. Water thoroughly when the top inch of soil feels dry, ensuring good drainage to prevent root rot. Maintain a consistent temperature between 60-75°F (15-24°C). Humidity levels should be moderate, around 40-60%. Fertilize monthly during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength. Prune regularly to maintain shape and encourage bushier growth. Repot every 2-3 years into a slightly larger pot with well-draining potting mix. Protect from drafts and sudden temperature changes. Monitor for pests like spider mites and scale, and treat promptly. Provide consistent care, avoiding extremes in temperature, watering, and light.
How do I propagate Common Myrtle?
Common Myrtle can be propagated through stem cuttings or air layering. For stem cuttings, take 4-6 inch cuttings from new growth in spring or summer. Remove the lower leaves and dip the cut end in rooting hormone. Plant the cutting in a well-draining potting mix and keep it moist. Cover with a plastic bag to maintain humidity. Rooting should occur in 4-6 weeks. For air layering, make a small cut on a stem, wrap it with moist sphagnum moss, and cover with plastic wrap. Secure the plastic wrap with tape. Once roots develop, cut the stem below the roots and plant it in a pot. Both methods require patience and consistent moisture.
Liatris
What are the light requirements for Liatris?
Liatris requires at least 6-8 hours of direct sunlight per day to thrive and produce abundant blooms. Insufficient light can result in weak, leggy growth and reduced flowering. When planting Liatris in your garden, choose a location that receives full sun throughout the day. If growing indoors, place the plant near a south-facing window or supplement with grow lights.
How do I care for Liatris?
Liatris thrives in well-draining soil and full sun. Plant corms (bulb-like underground stems) in spring or fall, spacing them 12-18 inches apart. Water regularly during the first growing season to establish a strong root system. Once established, Liatris is drought-tolerant and requires minimal watering, only when the top inch of soil feels dry. Fertilize sparingly, if at all, as excessive fertilization can lead to weak stems.
How do I propagate Liatris?
Liatris can be propagated through corm division, seed, or stem cuttings. Corm division is the easiest method. In early spring or fall, carefully dig up the plant and separate the corms, ensuring each division has healthy roots and shoots. Replant the divisions in well-draining soil, spacing them appropriately.
Last updated: May 2, 2026 — Plant care data reviewed and verified by our editorial team.