Araliaceae
Fernleaf Aralia: The Complete Indoor Plant Care Guide
Polyscias filicifolia
Prefers bright indirect light, moderate watering when the top inch of soil is dry, and high humidity. Sensitive to cold drafts and sudden temperature changes. Requires well-draining soil and regular misting to maintain ideal humidity levels.
Every 7 days
Partial shade
15° - 27°C
60% - 90%
Categories
What is Fernleaf Aralia?
Fernleaf Aralia (Polyscias filicifolia) is a medium-care plant from the Araliaceae family. Polyscias filicifolia, commonly known as Fernleaf Aralia, is a tropical houseplant native to the Pacific Islands and Southeast Asia. Its distinctively delicate, fern-like foliage sets it apart from other Aralia species, making it a prized ornamental plant for indoor tropical gardens. It is a slow-gr...
Fernleaf Aralia grows up to 2.4m, with spread of 90cm, watering every 7 days, 15°C â 27°C, 60â90% humidity. It is suitable for indoor environments and not safe for pets.
Without precautions, ingestion can cause irritation in pets. Keep out of reach of cats and dogs. Without adequate drainage, root rot can develop within 14 days.
How to Care for Fernleaf Aralia?
TLDR: Fernleaf Aralia needs Partial shade, watering every 7 days, and temperatures between 15-27°C with 60-90% humidity.
How Often Should You Water Fernleaf Aralia?
Water when the top inch of soil feels dry to the touch, approximately every 5-7 days in summer and every 10 days in winter. Ensure thorough drainage to prevent root rot. Never let the plant sit in standing water.
How Much Light Does Fernleaf Aralia Need?
Place in bright indirect light near a window with a sheer curtain. Avoid direct sunlight which can scorch the delicate leaves. Tolerates partial shade but growth will slow significantly.
What Is the Best Soil for Fernleaf Aralia?
Use a well-draining potting mix of equal parts peat moss, perlite, and vermiculite. Ideal pH is 5.5-7.0. Always use pots with adequate drainage holes.
What Pot Should You Use for Fernleaf Aralia?
Ceramic or terracotta pot with excellent drainage. Medium size, allowing roots to grow without excess water retention.
Care Schedule
Fertilize
Every 30 days
Misting
Every 3 days
Repot
Every 540 days
What Is Fernleaf Aralia and Where Does It Come From?
Polyscias filicifolia, commonly known as Fernleaf Aralia, is a tropical houseplant native to the Pacific Islands and Southeast Asia. Its distinctively delicate, fern-like foliage sets it apart from other Aralia species, making it a prized ornamental plant for indoor tropical gardens. It is a slow-growing evergreen that thrives in warm, humid environments.
How to Propagate Fernleaf Aralia?
Stem Cutting
Cover with a clear plastic bag to create a humidity tent. Avoid overwatering during the rooting period â just keep the medium slightly moist.
- 1 Cut a healthy stem 4-6 inches long with 2-3 leaves
- 2 Remove lower leaves and dip the cut end in rooting hormone
- 3 Plant in moist perlite and peat moss mix
- 4 Keep in a warm location with high humidity and bright indirect light
- 5 Wait 3-6 weeks for roots to establish
Materials needed:
How Big Does Fernleaf Aralia Grow?
TLDR: Fernleaf Aralia can reach up to 2.4m tall with Slow growth rate.
Max height
2.4m
Spread
90cm
Growth rate
Slow
Foliage
Evergreen
Warning: Toxic Plant
This plant can be toxic if ingested. Keep out of reach of:
Plant Uses
Ornamental
Great for decoration
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
What Diseases Commonly Affect Fernleaf Aralia?
TLDR: Fernleaf Aralia is susceptible to 8 known diseases. Monitor regularly for early detection.
Root Rot
Root rot is a serious fungal disease that affects the root system of plants, causing them to decay and die. It is primarily caused by overwatering, poor drainage, or soil-borne fungi such as Pythium, Phytophthora, Rhizoctonia, and Fusarium. The disease thrives in waterlogged conditions where roots are deprived of oxygen, making them susceptible to fungal infection.
Spider Mites
Spider mites are tiny arachnids (less than 1/20 inch long) related to spiders and ticks that feed on plant sap. They thrive in hot, dry conditions and can cause significant damage to ornamental and vegetable plants. During severe infestations, crop losses can reach 14% or higher as these pests disrupt vital plant processes including photosynthesis, carbon dioxide absorption, and transpiration.
Low Humidity Stress
Low humidity stress occurs when indoor air becomes too dry, causing plants to lose moisture faster than they can absorb it through their roots. This is especially common during winter heating periods, near radiators and heating vents, or in air-conditioned spaces. Tropical plants are particularly susceptible to low humidity damage.
Mealybugs
Mealybugs are small, soft-bodied insects covered with a white, waxy, cottony material. They are common pests of houseplants and outdoor plants in mild climates. These sap-sucking insects feed on plant tissue, causing damage, stunted growth, and can lead to plant death if left untreated. They produce sticky honeydew which attracts sooty mold.
Meaning & Symbolism
Symbolizes elegance, tranquility, and harmony in the home environment.
Fun Facts
Despite being called Fernleaf Aralia, it is not actually a fern â it belongs to the Araliaceae family, the same as ginseng.
In its natural tropical habitat, it can reach up to 5 meters in height.
It is widely used as a bonsai specimen in Asian countries due to its slow growth and delicate foliage.
The finely divided leaves are unique among Polyscias species and make it one of the most distinctive members of the genus.
Frequently asked questions
How often should I water Fernleaf Aralia?
Is Fernleaf Aralia toxic to pets?
Why are the leaves on my Fernleaf Aralia dropping?
What light does Fernleaf Aralia need?
How often should I fertilize Fernleaf Aralia?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Flamingo Flower | Medium | Partial shade | 5d | â ïļ |
| Prayer Plant | Medium | Partial shade | 3d | â |
| Dwarf Umbrella Tree | Easy | Partial shade | 7d | â ïļ |
| Boston Fern | Medium | Partial shade | 3d | â |
