Iron Plant vs Lacy Tree Philodendron Plant Comparison
Compare these two plants side by side — care needs, key differences, and which is right for your home.
Iron Plant
Aspidistra elatior
Aspidistra elatior, commonly known as the Cast Iron Plant, is a rhizomatous evergreen perennial prized for its resilience and ability to tolerate neglect. It features dark green, lance-shaped leaves that arise directly from the soil. Native to the understory of forests in Japan and Taiwan, it's well-adapted to low light conditions. People grow it for its low maintenance requirements and ability to thrive in challenging indoor environments where other plants might struggle. It's a slow-growing plant, making it suitable for smaller spaces.
Lacy Tree Philodendron
Thaumatophyllum bipinnatifidum
Thaumatophyllum bipinnatifidum, commonly known as the Lacy Tree Philodendron or Selloum, is a large, evergreen plant characterized by its deeply lobed, glossy green leaves. Despite its common name, it is not a true philodendron. It exhibits a shrub-like growth habit, developing a thick, trunk-like stem as it matures. While it can reach impressive sizes outdoors, indoor specimens remain more manageable. It's popular for its bold, tropical appearance and relatively easy care, making it a statement piece in homes and offices.
Quick Plant Comparison
| Feature | Iron Plant | Lacy Tree Philodendron |
|---|---|---|
| Light | Low to bright indirect light. Avoid direct sunlight. | Bright, indirect light. Avoid direct sunlight, especially during the hottest part of the day. |
| Watering | Every 2-4 weeks, depending on environmental conditions. | Every 1-2 weeks, depending on environmental conditions and pot size. |
| Humidity | 30-50% | 40-70% |
| Temperature | 15-24°C | 18-24°C |
| Care Level | Easy | Moderate |
| Growth Rate | Slow | Moderate |
| Max Height | 60-90 cm | 1-2 meters indoors |
| Pet Safety | ✅ Safe | ❌ Toxic To Pets |
| Soil | Well-draining potting mix, such as a mix of peat moss, perlite, and vermiculite. | Well-draining potting mix, such as a blend of peat moss, perlite, and vermiculite. |
| Beginner Friendly | ✅ Yes | With Caution |
| Weekly Maintenance | 5 minutes monthly | 10 minutes weekly |
🔬 Botanical Information — Comparing These Plants
Iron Plant
| Scientific Name | Aspidistra elatior |
|---|---|
| Family | Asparagaceae |
| Native To | Japan, Taiwan |
| Also Known As | Cast Iron Plant, Bar Room Plant |
| Leaves | The leaves are lance-shaped, dark green, and glossy, typically 30-60 cm long and 5-10 cm wide. They have a smooth texture and a slightly leathery feel. There is also a variegated variety with white or cream stripes. |
| Flowers | It rarely flowers indoors. When it does, the flowers are small, purplish-brown, and appear at the base of the plant, often hidden beneath the soil surface. They are not particularly showy. |
Lacy Tree Philodendron
| Scientific Name | Thaumatophyllum bipinnatifidum |
|---|---|
| Family | Araceae |
| Native To | South America, specifically Brazil, Paraguay, Bolivia, and Argentina |
| Also Known As | Lacy Tree Philodendron, Split-Leaf Philodendron, Selloum |
| Leaves | The leaves are large, deeply lobed, and glossy green. They can grow up to 90 cm long and wide. The lobes are highly dissected, giving the plant a lacy appearance. New leaves emerge unfurled and gradually expand. |
| Flowers | It rarely flowers indoors. When it does flower (typically outdoors), it produces a spadix and spathe, similar to other members of the Araceae family. |
📏 Size & Growth — Plant Comparison
Iron Plant
Lacy Tree Philodendron
🌱 Propagation — Comparing Plant Growth
Iron Plant
Methods: Division, Seed (rarely done indoors)
Difficulty: Moderate
Tips: Divide the rhizomes in spring. Ensure each division has several leaves and healthy roots. Plant in well-draining soil and keep moist until established.
Lacy Tree Philodendron
Methods: Stem cuttings, Division, Seed (though rare indoors)
Difficulty: Moderate
Tips: Take stem cuttings with aerial roots and place them in water or directly into moist potting mix. Keep the cutting warm and humid. Division can be done when repotting mature plants.
✨ Benefits & Features — Comparing Plant Value
Iron Plant
The Cast Iron Plant is known for its exceptional tolerance of neglect, making it a reliable choice for even the most forgetful plant owners. It can survive in very low light conditions and withstand infrequent watering, setting it apart from many other houseplants.
- ✓ Extremely low maintenance, suitable for beginners
- ✓ Tolerates low light conditions
- ✓ Non-toxic to pets
- ✓ Adds greenery to dimly lit spaces
- ✓ Requires infrequent watering
- 🌬️ NASA-verified air purifier
- 🐾 Pet Safe
Lacy Tree Philodendron
The deeply lobed leaves are its most distinctive feature, giving it a lush, tropical appearance. It develops a trunk-like stem as it matures, adding to its architectural appeal. It is not a true philodendron, despite its common name.
- ✓ Adds a tropical aesthetic to your home
- ✓ Purifies the air by removing toxins
- ✓ Creates a relaxing and calming atmosphere
- ✓ Provides a sense of connection to nature
- ✓ Relatively easy to care for, boosting confidence in plant care abilities
- 🌬️ NASA-verified air purifier
- ⚠️ Toxic to pets
📅 Maintenance Schedule — Plant Care Comparison
Iron Plant
Lacy Tree Philodendron
🌞 Light Requirements
Iron Plant
Low to bright indirect light. Avoid direct sunlight.
Low light tolerant: ✅ Yes
Lacy Tree Philodendron
Bright, indirect light. Avoid direct sunlight, especially during the hottest part of the day.
Low light tolerant: ✅ Yes
💧 Watering Needs
Iron Plant
Water thoroughly when the top inch of soil is dry. Allow the soil to dry out slightly between waterings. Overwatering can lead to root rot. Signs of overwatering include yellowing leaves and a musty smell. Underwatering can cause leaf tips to brown.
Lacy Tree Philodendron
Water thoroughly when the top 2-3 inches of soil are dry. Allow excess water to drain away. Overwatering can lead to root rot, indicated by yellowing leaves and a musty smell. Underwatering results in drooping leaves and dry, crispy edges.
🌡️ Temperature & Humidity
Iron Plant
Temperature: 15-24°C
Humidity: 30-50%
Lacy Tree Philodendron
Temperature: 18-24°C
Humidity: 40-70%
🤔 Which Plant Is Right For You?
Iron Plant
Aspidistra elatiorBeginners or those seeking a low-maintenance plant for dimly lit areas.
✅ Choose This Plant If...
- You want a plant that can tolerate low light conditions.
- You often forget to water your plants.
- You are a beginner gardener.
- You want a plant that is non-toxic to pets.
- You want a plant that is very low maintenance.
❌ Skip This Plant If...
- You tend to overwater your plants.
- You want a fast-growing plant.
- You want a plant that flowers frequently indoors.
Lacy Tree Philodendron
Thaumatophyllum bipinnatifidumThose seeking a bold, tropical statement plant that is relatively easy to care for.
✅ Choose This Plant If...
- You want a large, statement plant for your home.
- You appreciate tropical foliage.
- You are looking for a relatively low-maintenance plant.
- You have a space with bright, indirect light.
- You want to add a touch of the jungle to your indoor environment.
❌ Skip This Plant If...
- You have pets that may ingest the plant.
- You have limited space.
- You tend to overwater plants.
🎯 Quick Verdict
⚡ Key Differences Between These Plants
Iron Plant is rated Easy care level, while Lacy Tree Philodendron is Moderate.
Iron Plant has slow growth, while Lacy Tree Philodendron grows moderate.
💡 Pro Tips For Comparing These Plants
Iron Plant Care Tips
The Cast Iron Plant is incredibly low-maintenance, tolerating low light, infrequent watering, and a wide range of temperatures. Its primary challenge is avoiding overwatering, which can lead to root rot. It's a slow grower, so repotting is infrequent.
- Allow the soil to dry out significantly between waterings to prevent root rot.
- Wipe the leaves occasionally to remove dust and improve light absorption.
- Avoid placing the plant in direct sunlight, which can scorch the leaves.
- Fertilize sparingly, only during the growing season.
- Repot only when necessary, as the plant prefers to be slightly root-bound.
Lacy Tree Philodendron Care Tips
Lacy Tree Philodendrons are relatively easy to care for indoors, provided they receive adequate light and are not overwatered. They require well-draining soil and occasional fertilization. Regular cleaning of the leaves will keep them healthy and attractive. They can become large, so provide ample space.
- Provide bright, indirect light for optimal growth.
- Allow the top 2-3 inches of soil to dry out before watering.
- Fertilize regularly during the growing season.
- Wipe the leaves with a damp cloth to remove dust and improve photosynthesis.
- Provide a support structure, such as a moss pole, for the plant to climb if desired.
⚠️ Common Problems & Solutions — Plant Care Comparison
Iron Plant
Lacy Tree Philodendron
❓ Frequently Asked Questions — Comparing These Plants
Iron Plant
What are the light requirements for Iron Plant?
Iron Plants thrive in low to medium indirect light. Avoid placing them in direct sunlight, as this can scorch their leaves. An east-facing window or a spot several feet away from a south- or west-facing window is ideal. If your home is particularly dark, you can supplement with artificial light. The Iron Plant’s tolerance of low light makes it perfect for rooms with minimal natural light, such as basements or hallways. Observe the plant for signs of stress, such as pale or yellowing leaves, which may indicate insufficient light.
How do I care for Iron Plant?
Iron Plants are remarkably easy to care for. Place your Iron Plant in a location with low to medium indirect light; direct sunlight can scorch the leaves. Water thoroughly when the top inch of soil feels dry to the touch, but avoid overwatering, which can lead to root rot. Ensure the pot has good drainage. Maintain average room temperatures (60-75°F/15-24°C) and average to slightly higher humidity levels. Fertilize sparingly, only a couple of times during the growing season (spring and summer), using a balanced liquid fertilizer diluted to half strength. Wipe the leaves occasionally to remove dust and maintain their glossy appearance. Repot only when the plant becomes root-bound, usually every few years.
How do I propagate Iron Plant?
Iron Plants can be propagated through division or stem cuttings. For division, carefully remove the plant from its pot and gently separate the rhizomes into smaller sections, ensuring each section has roots and leaves. Plant each section in its own pot with well-draining soil. For stem cuttings, take a cutting from a healthy stem, ensuring it has at least one leaf node. Place the cutting in water or directly into moist soil. Keep the soil consistently moist and provide indirect light. Rooting may take several weeks. Air layering is also possible but is more time-consuming.
Lacy Tree Philodendron
What are the light requirements for Lacy Tree Philodendron?
Lacy Tree Philodendrons require bright, indirect light to thrive. Direct sunlight can scorch their leaves, causing unsightly burns. An east-facing window is often ideal, providing gentle morning sun. A north-facing window can also work, but the plant may grow slower. If placed near a south or west-facing window, use a sheer curtain to filter the intense light. Insufficient light can lead to leggy growth and smaller, less-defined leaves. Rotate the plant regularly to ensure even light exposure on all sides. Monitor the leaves for signs of light stress, such as yellowing or browning.
How do I care for Lacy Tree Philodendron?
Lacy Tree Philodendrons thrive in bright, indirect light; avoid direct sunlight to prevent leaf burn. Water when the top inch of soil feels dry, ensuring good drainage to prevent root rot. Maintain humidity levels around 60-70% by misting regularly or using a humidifier. Fertilize monthly during the growing season (spring and summer) with a balanced liquid fertilizer diluted to half strength. Repot every 1-2 years, or when the plant becomes root-bound, using a well-draining potting mix. Provide support, such as a moss pole, as the plant matures and its aerial roots develop. Regularly wipe the leaves to remove dust and pests. Keep temperatures between 65-80°F (18-27°C).
How do I propagate Lacy Tree Philodendron?
Lacy Tree Philodendrons can be easily propagated through stem cuttings, division, or air layering. For stem cuttings, take a cutting with at least one node and place it in water or directly into moist potting mix. Keep the cutting in a warm, humid environment until roots develop. For division, carefully separate the root ball into smaller sections and repot each section into its own container. Air layering involves wrapping a node with moist sphagnum moss and covering it with plastic wrap until roots form, then cutting below the roots and potting the new plant.
Last updated: April 21, 2026 — Plant care data reviewed and verified by our editorial team.