Mulberry vs Pellaea Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Mulberry
Morus alba, Morus rubra, Morus nigra
Mulberries are deciduous trees or shrubs known for their edible fruits. They are typically medium-sized, reaching heights of 10-30 feet, though some varieties can grow larger. The leaves are alternate, simple, and often lobed, especially on young plants. While primarily outdoor trees valued for their fruit production, some people attempt to grow them in large containers. However, they require significant space and sunlight, making them challenging indoor plants. People grow them for the sweet, juicy berries, which can be eaten fresh or used in jams, pies, and other culinary applications.
Pellaea
Pellaea rotundifolia
Pellaea rotundifolia, commonly known as the Button Fern, is a small, evergreen fern characterized by its round, button-like leaflets. It features dark green, leathery foliage that grows along wiry, arching fronds. Unlike many ferns that prefer high humidity, the Button Fern is relatively drought-tolerant, making it a popular choice for indoor environments. It typically grows to a height and spread of about 12-18 inches. Its compact size and unique leaf shape make it a charming addition to any plant collection. It's often grown in hanging baskets or small pots.
Quick Plant Comparison
| Feature | Mulberry | Pellaea |
|---|---|---|
| Light | Full sun (at least 6-8 hours of direct sunlight daily) | Bright, indirect light. Avoid direct sunlight, which can scorch the fronds. |
| Watering | Outdoors: Once or twice a week during the growing season, less frequently during dormancy. Indoors (unlikely to thrive): When the top 2-3 inches of soil are dry. | Every 1-2 weeks, depending on environmental conditions. |
| Humidity | 30-50% | 40-60% |
| Temperature | 15-27°C | 18-24°C |
| Care Level | Expert | Moderate |
| Growth Rate | Fast | Slow |
| Max Height | Outdoors: 10-60 feet. Indoors (unlikely to thrive): 3-6 feet (limited by container size) | 30-45 cm |
| Pet Safety | ❌ Toxic To Pets | ✅ Safe |
| Soil | Well-draining loamy soil | Well-draining potting mix, such as a mix of peat moss, perlite, and vermiculite. |
| Beginner Friendly | ❌ No | With Caution |
| Weekly Maintenance | 30 minutes weekly (outdoor tree care) | 5-10 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Mulberry
| Scientific Name | Morus alba, Morus rubra, Morus nigra |
|---|---|
| Family | Moraceae |
| Native To | Asia (Morus alba), North America (Morus rubra), Western Asia (Morus nigra) |
| Also Known As | Mulberry, White Mulberry, Red Mulberry, Black Mulberry |
| Leaves | The leaves are alternate, simple, and ovate to lobed, with serrated edges. They are typically 5-20 cm long and can vary in shape, especially on young plants, where they may be deeply lobed. The color is usually a vibrant green. |
| Flowers | Mulberries have inconspicuous flowers that are typically wind-pollinated. They are small, greenish, and arranged in catkins. Flowering occurs in spring, followed by fruit development. |
Pellaea
| Scientific Name | Pellaea rotundifolia |
|---|---|
| Family | Pteridaceae |
| Native To | New Zealand |
| Also Known As | Button Fern, Round-leaf Fern |
| Leaves | The leaves are composed of small, round, dark green leaflets that resemble buttons. The leaflets are leathery in texture and arranged along wiry, dark brown or black stems. Each frond can reach up to 12 inches in length. |
| Flowers | Button Ferns do not produce flowers indoors. They reproduce via spores, which are located on the underside of the fronds. |
📏 Size & Growth — Plant Comparison
Mulberry
Pellaea
🌱 Propagation — Comparing Plant Growth
Mulberry
Methods: Seed, stem cuttings, grafting
Difficulty: Moderate
Tips: For stem cuttings, take semi-hardwood cuttings in late spring or early summer. Dip the cut end in rooting hormone and plant in well-draining soil. Keep the soil moist and provide indirect light. Grafting is often used to propagate specific cultivars.
Pellaea
Methods: Spores, Division
Difficulty: Moderate
Tips: Division is best done in spring. Carefully separate the rhizomes and plant them in individual pots. Spores can be collected and sown on a moist surface, but this method is more challenging.
✨ Benefits & Features — Comparing Plant Value
Mulberry
Mulberry trees are known for their fast growth and prolific fruit production. The fruit is highly attractive to birds, making them a popular choice for attracting wildlife to the garden. Different species offer varying fruit colors and flavors.
- ✓ Provides edible fruit
- ✓ Attracts beneficial wildlife
- ✓ Offers shade in the summer
- ✓ Can be used for making jams, pies, and other culinary delights
- ✓ Relatively easy to grow outdoors with proper care
- ⚠️ Toxic to pets
Pellaea
The Button Fern is unique due to its small, round leaflets, which give it a distinctive appearance compared to other ferns. Its drought tolerance also sets it apart, making it a more forgiving option for those who tend to underwater.
- ✓ Adds a touch of greenery to indoor spaces.
- ✓ Relatively low-maintenance compared to other ferns.
- ✓ Unique foliage provides visual interest.
- ✓ Can help improve indoor air quality by removing some toxins.
- ✓ Creates a calming and relaxing atmosphere.
- 🐾 Pet Safe
📅 Maintenance Schedule — Plant Care Comparison
Mulberry
Pellaea
🌞 Light Requirements
Mulberry
Full sun (at least 6-8 hours of direct sunlight daily)
Low light tolerant: ❌ No
Pellaea
Bright, indirect light. Avoid direct sunlight, which can scorch the fronds.
Low light tolerant: ❌ No
💧 Watering Needs
Mulberry
Water deeply when the top few inches of soil are dry. Avoid overwatering, which can lead to root rot. Allow the soil to dry slightly between waterings. Signs of underwatering include wilting leaves, while overwatering can cause yellowing leaves and potentially root rot.
Pellaea
Water thoroughly when the top inch of soil feels dry to the touch. Avoid overwatering, as this can lead to root rot. Allow excess water to drain away. Signs of overwatering include yellowing or browning leaves and a soggy soil. Underwatering can cause the fronds to become dry and brittle.
🌡️ Temperature & Humidity
Mulberry
Temperature: 15-27°C
Humidity: 30-50%
Pellaea
Temperature: 18-24°C
Humidity: 40-60%
🤔 Which Plant Is Right For You?
Mulberry
Morus alba, Morus rubra, Morus nigraGardeners with ample outdoor space who want to grow their own fruit.
✅ Choose This Plant If...
- You have ample outdoor space and full sun.
- You want to grow your own delicious and nutritious berries.
- You enjoy attracting birds and other wildlife to your garden.
- You are experienced with tree care and pruning.
- You want a shade tree in your yard.
❌ Skip This Plant If...
- You have limited space, especially indoors.
- You have pets that might ingest the unripe fruit.
- You are looking for a low-maintenance indoor plant.
Pellaea
Pellaea rotundifoliaSomeone who wants a low-maintenance fern with a unique appearance.
✅ Choose This Plant If...
- You want a fern that's relatively easy to care for.
- You appreciate unique foliage textures and shapes.
- You need a plant that can tolerate slightly drier conditions than other ferns.
- You have a bright, indirect light location.
- You want a compact plant that fits well in small spaces.
❌ Skip This Plant If...
- You tend to overwater your plants.
- You have a very dark home with little natural light.
- You are looking for a fast-growing plant.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Mulberry is rated Expert care level, while Pellaea is Moderate.
Mulberry has fast growth, while Pellaea grows slow.
💡 Pro Tips For Comparing These Plants
Mulberry Care Tips
Mulberries are primarily outdoor trees that require full sun and well-draining soil. Growing them indoors is extremely challenging due to their size and light requirements. They are not well-suited for indoor environments and will likely struggle to thrive.
- Plant in well-draining soil to prevent root rot.
- Provide full sun for optimal fruit production.
- Prune regularly to maintain shape and remove dead or damaged branches.
- Protect young trees from frost in winter.
- Monitor for pests and diseases and treat promptly.
Pellaea Care Tips
Button Ferns are relatively easy to care for, but they require bright, indirect light and well-draining soil. Avoid overwatering and provide moderate humidity. They are more drought-tolerant than many other ferns.
- Allow the top inch of soil to dry out before watering.
- Avoid placing the plant in direct sunlight.
- Provide moderate humidity by misting occasionally or using a humidifier.
- Fertilize sparingly during the growing season.
- Repot every 2-3 years to refresh the soil.
⚠️ Common Problems & Solutions — Plant Care Comparison
Mulberry
Pellaea
❓ Frequently Asked Questions — Comparing These Plants
Mulberry
What are the light requirements for Mulberry?
Mulberry trees thrive in bright, indirect light. Insufficient light can lead to leggy growth and reduced fruit production (if applicable). Place your indoor Mulberry near a south- or east-facing window where it can receive several hours of sunlight each day. If natural light is limited, supplement with a grow light, positioning it about 12-18 inches above the plant. Rotate the plant regularly to ensure even light exposure on all sides. Be mindful of intense direct sunlight, which can scorch the leaves, especially during the hottest parts of the day. A sheer curtain can help diffuse harsh sunlight. Observe the plant’s growth; if it’s reaching towards the light source, it needs more light.
How do I care for Mulberry?
Caring for an indoor Mulberry tree requires a balance of attention to its specific needs. Provide bright, indirect light, ideally near a sunny window. Water thoroughly when the top inch of soil feels dry, ensuring proper drainage to prevent root rot. Use a well-draining potting mix. Maintain moderate humidity. Fertilize monthly during the growing season (spring and summer) with a balanced liquid fertilizer. Prune regularly to maintain desired shape and size, removing any dead or crossing branches. Repot every 1-2 years as needed, increasing pot size gradually. Monitor for pests like spider mites or mealybugs and treat promptly. Ensure adequate air circulation around the plant. Maintain consistent temperature and avoid sudden changes in environment.
How do I propagate Mulberry?
Mulberry trees can be propagated through stem cuttings or air layering. For stem cuttings, take a 4-6 inch cutting 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 increase humidity. Rooting should occur in a few weeks. Air layering involves wounding a branch and wrapping it in moist sphagnum moss. Cover the moss with plastic wrap and secure it with tape. Once roots have formed, cut the branch below the moss and plant it in a pot. Keep in a shaded area and water regularly.
Pellaea
What are the light requirements for Pellaea?
Pellaea ferns thrive in bright, indirect light. They cannot tolerate direct sunlight, which can scorch their delicate fronds. An east-facing window is often ideal, providing gentle morning light. If placing near a south- or west-facing window, use a sheer curtain to filter the light. Too little light can lead to leggy growth and faded color. Rotate the plant regularly to ensure even light exposure on all sides.
How do I care for Pellaea?
Pellaea ferns require bright, indirect light. Avoid direct sunlight, which can scorch the fronds. Water thoroughly when the top inch of soil feels dry, but avoid overwatering, as this can lead to root rot. Maintain high humidity by misting regularly, using a humidifier, or placing the plant on a pebble tray. Use well-draining potting mix suitable for ferns. Fertilize monthly during the growing season (spring and summer) with a diluted balanced fertilizer.
How do I propagate Pellaea?
Pellaea ferns can be propagated by division or spores. For division, carefully remove the plant from its pot and gently separate the rhizomes into smaller clumps, ensuring each clump has healthy roots and fronds. Repot each clump into its own pot with well-draining potting mix. Keep the soil consistently moist and provide high humidity.
Last updated: April 20, 2026 — Plant care data reviewed and verified by our editorial team.