Araceae
Fern-Leaf Philodendron (Philodendron tortum)
Philodendron tortum
Prefers bright indirect light, well-draining soil that dries slightly between waterings, and high humidity (50-80%). Fertilize monthly during spring and summer growth.
Every 7 days
Partial shade
15° - 30°C
50% - 80%
Categories
What is Fern-Leaf Philodendron?
Fern-Leaf Philodendron (Philodendron tortum) is a medium-care plant from the Araceae family. The Fern-Leaf Philodendron (Philodendron tortum) is a climbing aroid native to South American rainforests, prized for its deeply dissected, fern-like leaves. In the wild it climbs tree trunks using aerial roots and can reach several meters in height. Indoors it is typically grown on a moss pole to s...
Fern-Leaf Philodendron grows up to 6.0m, spread of 150cm, watering every 7 days, 15°C – 30°C, 50–80% 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 Fern-Leaf Philodendron?
TLDR: Fern-Leaf Philodendron needs Partial shade, watering every 7 days, and temperatures between 15-30°C with 50-80% humidity.
How Often Should You Water Fern-Leaf Philodendron?
Water when the top 1-2 inches of soil feel dry to the touch, roughly once a week. Avoid soggy soil to prevent root rot.
How Much Light Does Fern-Leaf Philodendron Need?
Bright indirect light is ideal; avoid direct sun, which can scorch the finely dissected leaves. A spot near an east- or west-facing window works well.
What Is the Best Soil for Fern-Leaf Philodendron?
Use a well-draining aroid mix rich in organic matter, combining potting soil with perlite, orchid bark, and coco coir.
What Pot Should You Use for Fern-Leaf Philodendron?
Well-draining pot, ideally paired with a moss pole for climbing support
Care Schedule
Fertilize
Every 30 days
What Is Fern-Leaf Philodendron and Where Does It Come From?
The Fern-Leaf Philodendron (Philodendron tortum) is a climbing aroid native to South American rainforests, prized for its deeply dissected, fern-like leaves. In the wild it climbs tree trunks using aerial roots and can reach several meters in height. Indoors it is typically grown on a moss pole to support vertical growth, which encourages larger, more deeply lobed mature leaves.
How to Propagate Fern-Leaf Philodendron?
Stem Cutting
Use clean, sharp tools. Change water every few days if rooting in water, and transfer to soil once roots reach 1-2 inches.
- 1 Cut a 6-8 inch stem section that includes at least one node
- 2 Remove any lower leaves near the node
- 3 Place the cutting in filtered water or moist sphagnum moss
- 4 Keep in bright indirect light with high humidity until roots form
Materials needed:
How Big Does Fern-Leaf Philodendron Grow?
TLDR: Fern-Leaf Philodendron can reach up to 6.0m tall with Medium growth rate.
Max height
6.0m
Spread
1.5m
Growth rate
Medium
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 Fern-Leaf Philodendron?
TLDR: Fern-Leaf Philodendron is susceptible to 5 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.
Leaf Spot
Leaf spot is a common fungal disease caused by various pathogens including Alternaria, Ascochyta, Colletotrichum, Septoria, and Venturia. It primarily affects leaves, causing discolored spots that can lead to premature leaf drop if left untreated.
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.
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.
Fun Facts
Its leaves are so deeply dissected they resemble leaf skeletons, earning it the nickname among collectors.
In the wild it climbs tree trunks and can reach several meters tall.
It is a relatively rare and highly prized species among aroid collectors.
Frequently asked questions
Is Philodendron tortum toxic to cats and dogs?
How often should I water Philodendron tortum?
Does Philodendron tortum need a moss pole?
What humidity level does Philodendron tortum need?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Dark Fieldcap | Medium | Low light | 2d | ⚠️ |
| Azalea | Medium | Partial shade | 3d | ⚠️ |
| Muriel's Bamboo | Medium | Partial shade | 3d | ✓ |
| Bougainvillea | Medium | Direct sun | 7d | ⚠️ |
