Fountain Grass vs Rabbit's Foot Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Fountain Grass
Pennisetum setaceum
Fountain Grass is a perennial grass known for its graceful, arching foliage and bottlebrush-like flower plumes. Typically grown as an ornamental grass, it adds texture and movement to landscapes. It forms dense clumps of slender, linear leaves that can range in color from green to reddish-purple, depending on the cultivar. The feathery flower plumes emerge in summer and persist into fall, adding visual interest. While primarily an outdoor plant, it is sometimes grown in containers. It is valued for its drought tolerance and low maintenance requirements in suitable climates.
Rabbit's Foot
Davallia fejeensis
The Rabbit's Foot Fern is an epiphytic fern characterized by its furry, creeping rhizomes that resemble rabbit's feet. These rhizomes grow over the sides of pots or on the surface of the soil. The fronds are finely divided and lacy, giving the plant an airy appearance. It is primarily grown for its unique rhizomes and attractive foliage. While it can be grown indoors, it requires specific conditions to thrive and maintain its humidity needs. It is not naturally an indoor plant but can adapt with proper care.
Quick Plant Comparison
| Feature | Fountain Grass | Rabbit's Foot |
|---|---|---|
| Light | Full sun (at least 6-8 hours of direct sunlight daily) | Bright, indirect light. Avoid direct sunlight, which can scorch the fronds. |
| Watering | Every 1-2 weeks, depending on weather and soil drainage | Every 7-10 days, depending on environmental conditions |
| Humidity | 30-50% | 60-80% |
| Temperature | 18-30°C | 18-24°C |
| Care Level | Expert | Moderate |
| Growth Rate | Fast | Moderate |
| Max Height | 0.6-1.5 meters (outdoor); significantly smaller in containers indoors (if attempted) | 30-60 cm |
| Pet Safety | ✅ Safe | ✅ Safe |
| Soil | Well-draining soil, such as a sandy loam or a general-purpose potting mix amended with perlite. | Well-draining potting mix, such as a mix of peat moss, perlite, and orchid bark. |
| Beginner Friendly | ❌ No | With Caution |
| Weekly Maintenance | 15 minutes monthly | 15 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Fountain Grass
| Scientific Name | Pennisetum setaceum |
|---|---|
| Family | Poaceae |
| Native To | Native to tropical Africa, Southwest Asia, and the Arabian Peninsula; naturalized in many other regions. |
| Also Known As | Fountain Grass, Crimson Fountain Grass, Purple Fountain Grass |
| Leaves | Slender, linear leaves that can range in color from green to reddish-purple, depending on the cultivar. The leaves are typically 30-90 cm long and 0.5-1 cm wide. |
| Flowers | Flowers are produced in bottlebrush-like plumes that can be pink, purple, or white. The plumes emerge in summer and persist into fall. It is very unlikely to flower indoors. |
Rabbit's Foot
| Scientific Name | Davallia fejeensis |
|---|---|
| Family | Davalliaceae |
| Native To | Fiji, and other parts of Polynesia |
| Also Known As | Rabbit's Foot Fern, Deer Foot Fern, Bear's Paw Fern |
| Leaves | The leaves, or fronds, are finely divided and lacy, giving them a delicate appearance. They are typically light to medium green in color and have a slightly leathery texture. |
| Flowers | Rabbit's Foot Ferns rarely flower indoors. They reproduce via spores. |
📏 Size & Growth — Plant Comparison
Fountain Grass
Rabbit's Foot
🌱 Propagation — Comparing Plant Growth
Fountain Grass
Methods: Seed, Division
Difficulty: Easy
Tips: Divide established clumps in spring or fall. Sow seeds in spring after the last frost. Ensure good drainage and consistent moisture during germination.
Rabbit's Foot
Methods: Rhizome division, Spores
Difficulty: Moderate
Tips: Divide the rhizomes in spring, ensuring each division has healthy fronds and roots. Plant the divisions in a well-draining potting mix and keep them consistently moist. Spore propagation is more challenging and requires a sterile environment.
✨ Benefits & Features — Comparing Plant Value
Fountain Grass
Fountain Grass is known for its graceful, arching foliage and bottlebrush-like flower plumes. The flower plumes add visual interest and movement to landscapes. Its drought tolerance makes it a popular choice for xeriscaping.
- ✓ Adds visual interest to landscapes
- ✓ Provides habitat for birds and beneficial insects
- ✓ Drought-tolerant and low-maintenance
- ✓ Erosion control on slopes
- ✓ Can be used in cut flower arrangements
- 🐾 Pet Safe
Rabbit's Foot
The Rabbit's Foot Fern is unique due to its furry rhizomes that creep over the edge of the pot, resembling rabbit's feet. These rhizomes are not only visually appealing but also help the plant absorb moisture and nutrients from the air.
- ✓ Unique aesthetic appeal
- ✓ Adds a touch of nature to indoor spaces
- ✓ Relatively easy to propagate
- ✓ Non-toxic to pets
- ✓ Can help improve indoor air quality (minor)
- 🌬️ NASA-verified air purifier
- 🐾 Pet Safe
📅 Maintenance Schedule — Plant Care Comparison
Fountain Grass
Rabbit's Foot
🌞 Light Requirements
Fountain Grass
Full sun (at least 6-8 hours of direct sunlight daily)
Low light tolerant: ❌ No
Rabbit's Foot
Bright, indirect light. Avoid direct sunlight, which can scorch the fronds.
Low light tolerant: ❌ No
💧 Watering Needs
Fountain Grass
Water deeply when the top inch of soil feels dry. Avoid overwatering, which can lead to root rot. Allow the soil to dry out slightly between waterings. Signs of underwatering include drooping or browning leaves. Overwatering can cause yellowing leaves and a mushy base.
Rabbit's Foot
Water thoroughly when the top inch of soil feels dry. Ensure good drainage to prevent root rot. Overwatering can lead to rhizome rot, while underwatering will cause the fronds to dry out and become brittle. Allow the soil to slightly dry out between waterings.
🌡️ Temperature & Humidity
Fountain Grass
Temperature: 18-30°C
Humidity: 30-50%
Rabbit's Foot
Temperature: 18-24°C
Humidity: 60-80%
🤔 Which Plant Is Right For You?
Fountain Grass
Pennisetum setaceumGardeners looking for a low-maintenance, ornamental grass to add texture and movement to their outdoor landscapes.
✅ Choose This Plant If...
- You want a drought-tolerant ornamental grass for your garden.
- You appreciate the graceful, arching foliage and feathery flower plumes.
- You are looking for a low-maintenance plant that adds texture and movement to your landscape.
- You live in a warm climate where it can thrive outdoors.
- You want to attract birds to your garden.
❌ Skip This Plant If...
- You live in a region where it is considered an invasive species.
- You do not have a sunny outdoor space.
- You are looking for a plant that thrives indoors.
Rabbit's Foot
Davallia fejeensisSomeone who appreciates unique plants and can provide the high humidity and bright, indirect light that this fern needs.
✅ Choose This Plant If...
- You love the unique look of the furry rhizomes.
- You can provide high humidity levels.
- You have a bright, indirectly lit space.
- You enjoy the challenge of caring for slightly more demanding plants.
- You want a conversation-starting plant.
❌ Skip This Plant If...
- You struggle to maintain high humidity.
- You tend to overwater plants.
- You have limited bright, indirect light.
- You prefer low-maintenance plants.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Fountain Grass is rated Expert care level, while Rabbit's Foot is Moderate.
Fountain Grass has fast growth, while Rabbit's Foot grows moderate.
💡 Pro Tips For Comparing These Plants
Fountain Grass Care Tips
Fountain Grass is primarily an outdoor plant that thrives in full sun and well-draining soil. Growing it indoors is challenging due to its high light requirements and potential size. It requires careful watering and fertilization. It can become invasive in some regions due to its prolific seed production.
- Plant in well-draining soil to prevent root rot.
- Provide full sun for optimal growth and flowering.
- Water deeply but infrequently, allowing the soil to dry out slightly between waterings.
- Cut back foliage in late winter or early spring to encourage new growth.
- Deadhead spent flower plumes to prevent unwanted seed dispersal.
Rabbit's Foot Care Tips
Rabbit's Foot Ferns require bright, indirect light, high humidity, and well-draining soil. Maintaining consistent moisture without overwatering is crucial. They can be challenging indoors due to their humidity needs. Regular misting or a humidifier is recommended.
- Mist the plant regularly to maintain high humidity.
- Avoid placing the plant in direct sunlight.
- Use a well-draining potting mix to prevent root rot.
- Fertilize monthly during the growing season.
- Inspect regularly for pests.
⚠️ Common Problems & Solutions — Plant Care Comparison
Fountain Grass
Rabbit's Foot
❓ Frequently Asked Questions — Comparing These Plants
Fountain Grass
What are the light requirements for Fountain Grass?
Fountain Grass requires a minimum of six hours of direct sunlight each day to thrive and produce abundant blooms. Insufficient light can lead to weak growth, fewer flowers, and a generally unhealthy appearance. When planting Fountain Grass, choose a location that receives full sun exposure throughout the day.
How do I care for Fountain Grass?
Fountain Grass thrives in full sun and well-drained soil. Water deeply but infrequently, allowing the soil to dry out slightly between waterings. Fertilize in spring with a balanced fertilizer to promote healthy growth and abundant blooms. Prune back dead foliage in late winter or early spring before new growth emerges.
How do I propagate Fountain Grass?
Fountain Grass is easily propagated by division. In early spring, carefully dig up the clump and divide it into smaller sections, ensuring each section has healthy roots and foliage. Replant the divisions in well-drained soil and water thoroughly. Stem cuttings are not a reliable method. Keikis do not naturally occur on Fountain Grass.
Rabbit's Foot
What are the light requirements for Rabbit's Foot?
Rabbit’s Foot Ferns require bright, indirect light to thrive. Direct sunlight can scorch their delicate fronds, causing browning and damage. The ideal location is near an east- or north-facing window, where the light is filtered and gentle. If placing the plant near a south- or west-facing window, use sheer curtains to diffuse the sunlight.
How do I care for Rabbit's Foot?
Rabbit’s Foot Ferns thrive in bright, indirect light. Avoid direct sunlight, which can scorch the fronds. Water when the top inch of soil feels dry to the touch, typically once a week. Ensure good drainage to prevent root rot. Maintain high humidity by misting regularly, using a humidifier, or placing the plant on a pebble tray filled with water.
How do I propagate Rabbit's Foot?
Rabbit’s Foot Ferns can be propagated by division or spores. Division is the easier method. To divide, gently remove the plant from its pot and carefully separate the rhizomes into smaller sections, ensuring each section has healthy fronds and roots. Plant each section in its own pot with well-draining potting mix. Keep the soil consistently moist and provide high humidity until new growth appears.
Last updated: April 18, 2026 — Plant care data reviewed and verified by our editorial team.