Tree Philodendron
Philodendron Bipinnatifidum
Philodendron Bipinnatifidum, commonly known as the Tree Philodendron or Lacy Tree Philodendron, is a stunning tropical plant native to South America. Its unique, deeply lobed leaves make it a popular choice for indoor spaces, where it thrives with proper care and attention.
Everything it needs
9 essentials at a glance
Watering
Philodendron Bipinnatifidum prefers to be watered when the top 2 inches of soil feel dry.
In spring and summer, water every 1-2 weeks, and reduce to every 2-3 weeks in fall and winter. Ensure the pot has drainage holes to prevent waterlogging. Signs of over-watering include yellowing leaves and root rot, while under-watering may cause wilting and browning leaf tips.
Light
This plant thrives in bright, indirect light but can tolerate partial shade.
Ideally, it should receive 6-8 hours of filtered sunlight daily. Avoid direct sunlight, as it can scorch the leaves. If the leaves start to stretch or become leggy, it may indicate insufficient light.
Soil
Philodendron Bipinnatifidum prefers a well-draining potting mix rich in organic matter.
A pH range of 5.5 to 7.0 is ideal. A recommended potting mix could include peat, perlite, and pine bark to ensure good drainage and aeration.
Humidity
This plant enjoys high humidity levels, ideally between 60-80%.
To increase humidity, consider using a humidifier or placing a tray of water with pebbles under the pot. Signs of low humidity include browning leaf edges and leaf drop.
Temperature
Philodendron Bipinnatifidum thrives in temperatures between 65-80°F (18-27°C).
It is hardy in USDA zones 10-12 and can tolerate brief periods of cooler temperatures down to 50°F (10°C). Protect it from extreme heat or cold drafts.
Fertilizing
Use a balanced liquid fertilizer with an NPK ratio of 20-20-20 every 4-6 weeks during the growing season (spring and summer).
Reduce feeding in fall and winter. Signs of nutrient deficiency include yellowing leaves, stunted growth, and poor leaf development.
Pruning
Prune Philodendron Bipinnatifidum in spring to maintain its shape and remove any dead or yellowing leaves.
Use clean, sharp scissors or pruning shears. Deadheading is not necessary, but removing spent leaves can encourage new growth.
Repotting
Repot every 1-2 years or when the roots outgrow the pot.
Signs it needs repotting include roots growing out of the drainage holes or stunted growth. Choose a pot 1-2 inches larger in diameter, and gently remove the plant from its current pot, loosening the roots before placing it in fresh soil.
Propagation
Propagation can be done through stem cuttings or division.
For stem cuttings, take a 6-inch cutting with at least one node, place it in water or moist soil, and keep it warm and humid. Division should be done in spring when repotting. Carefully separate the root ball into sections, ensuring each has roots and leaves.
When it's unhappy
Yellow leaves
Why it happens
Over-watering or poor drainage.
How to fix it
Allow the soil to dry out and ensure proper drainage. Adjust watering frequency.
Brown leaf tips
Why it happens
Low humidity or under-watering.
How to fix it
Increase humidity levels and ensure consistent watering.
Leggy growth
Why it happens
Insufficient light.
How to fix it
Move the plant to a brighter location with indirect sunlight.
Root rot
Why it happens
Over-watering and poor drainage.
How to fix it
Remove the plant from the pot, trim away rotten roots, and repot in fresh, dry soil.
Pests (e.g., spider mites, aphids)
Why it happens
Dry conditions or stress.
How to fix it
Inspect regularly, use insecticidal soap or neem oil, and maintain humidity.
Care through the year
Spring
In spring, increase watering frequency as the plant begins to actively grow. Fertilize every 4-6 weeks with a balanced fertilizer to support new growth.
Summer
During summer, ensure the plant receives bright, indirect light and maintain humidity levels. Water regularly, allowing the topsoil to dry out between waterings.
Fall
In fall, gradually reduce watering as the plant's growth slows. Continue to fertilize until late fall, then stop for the winter months.
Winter
In winter, keep the plant in a warm location away from drafts. Water less frequently, allowing the soil to dry out more between waterings, and avoid fertilizing.
Toxicity & Safety
Philodendron Bipinnatifidum is toxic to pets and humans if ingested. The leaves contain calcium oxalate crystals, which can cause irritation, swelling, and discomfort in the mouth and throat. Symptoms may include drooling, vomiting, and difficulty swallowing.
Good to know
How often should I water my Philodendron Bipinnatifidum?
Water your Philodendron Bipinnatifidum when the top 2 inches of soil are dry, typically every 1-2 weeks in spring and summer, and every 2-3 weeks in fall and winter.
Why are the leaves of my Philodendron turning yellow?
Yellow leaves can indicate over-watering or poor drainage. Check the soil moisture and ensure your pot has adequate drainage holes.
What light conditions are best for Philodendron Bipinnatifidum?
This plant thrives in bright, indirect light but can tolerate partial shade. Aim for 6-8 hours of filtered sunlight daily for optimal growth.
How can I increase humidity for my Philodendron?
To increase humidity, use a humidifier, mist the leaves regularly, or place a tray of water with pebbles under the pot to create a humid microclimate.
When is the best time to repot my Philodendron Bipinnatifidum?
The best time to repot is every 1-2 years in spring when the plant is actively growing, or when you notice roots growing out of the drainage holes.
Is Philodendron Bipinnatifidum safe for pets?
No, Philodendron Bipinnatifidum is toxic to pets and humans if ingested. Keep it out of reach of pets and children.
How can I propagate my Philodendron Bipinnatifidum?
You can propagate through stem cuttings or division. For cuttings, take a 6-inch piece with a node, place it in water or moist soil, and keep it warm and humid.
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