Epipremnum amplissimum
Epipremnum amplissimum
Epipremnum amplissimum, commonly known for its striking foliage, is a popular houseplant that thrives in various conditions. Native to tropical regions, it is loved for its air-purifying qualities and adaptability, making it a favorite among indoor gardeners.
Everything it needs
9 essentials at a glance
Watering
Epipremnum amplissimum prefers to be kept slightly moist but not soggy.
Water when the top 1-2 inches of soil feel dry, typically every 1-2 weeks. In the growing season (spring and summer), increase frequency, while in fall and winter, reduce to every 2-3 weeks. Signs of over-watering include yellowing leaves and root rot, while under-watering leads to wilting and crispy leaf edges.
Light
This plant thrives in bright, indirect light but can tolerate low light conditions.
Ideally, place it near a window with filtered sunlight for 6-8 hours a day. Avoid direct sunlight as it can scorch the leaves. It can adapt to partial shade but may grow slower in such conditions.
Soil
Epipremnum amplissimum prefers a well-draining potting mix with a pH range of 6.0 to 7.0.
A mix of peat, perlite, and orchid bark is ideal to ensure proper drainage and aeration. Avoid heavy soils that retain too much moisture, as this can lead to root rot.
Humidity
This plant enjoys high humidity levels between 50-70%.
To increase humidity, consider misting the leaves, using a pebble tray with water, or placing a humidifier nearby. Signs of low humidity stress include browning leaf tips and edges.
Temperature
Epipremnum amplissimum thrives in temperatures between 65-85°F (18-29°C) and is hardy in zones 10-12.
It can tolerate brief periods of cooler temperatures but should be protected from frost. Avoid placing it in areas with 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.
In fall and winter, reduce fertilization to once every 2-3 months. Signs of nutrient deficiency include yellowing leaves and stunted growth.
Pruning
Prune Epipremnum amplissimum in spring to maintain its shape and encourage bushier growth.
Use clean, sharp scissors or pruning shears. Remove any dead or yellowing leaves and trim back leggy growth. Deadheading is not necessary as this plant does not produce flowers indoors.
Repotting
Repot every 1-2 years or when the roots outgrow the pot, indicated by roots growing through the drainage holes.
Choose a pot 1-2 inches larger in diameter. Step-by-step, gently remove the plant from its pot, loosen the roots, place it in the new pot with fresh soil, and water thoroughly.
Propagation
Propagation can be achieved through stem cuttings.
Take a cutting with at least one node and place it in water or moist soil. Ensure the cutting receives bright, indirect light. Roots typically develop within 2-4 weeks. The best time for propagation is in spring or early summer when the plant is actively growing.
When it's unhappy
Yellow leaves
Why it happens
Over-watering or insufficient light.
How to fix it
Check the soil moisture and adjust watering frequency. Move the plant to a brighter location if needed.
Brown leaf tips
Why it happens
Low humidity or underwatering.
How to fix it
Increase humidity levels through misting or using a humidifier, and ensure consistent watering.
Leggy growth
Why it happens
Insufficient light.
How to fix it
Move the plant to a brighter location to encourage more compact growth.
Root rot
Why it happens
Over-watering and poor drainage.
How to fix it
Remove the plant from its pot, trim away affected roots, and repot in fresh, well-draining soil.
Pests (e.g., spider mites, aphids)
Why it happens
Dry conditions or stress.
How to fix it
Inspect regularly and treat infestations with insecticidal soap or neem oil.
Care through the year
Spring
In spring, increase watering frequency as the plant begins to grow actively. Fertilize every 4-6 weeks to promote healthy growth.
Summer
During summer, ensure the plant receives bright, indirect light and maintain consistent moisture. Monitor for pests, as they can thrive in warm conditions.
Fall
In fall, gradually reduce watering as the plant's growth slows. Continue fertilizing until late fall, then switch to a less frequent schedule.
Winter
In winter, water less frequently, allowing the soil to dry out more between waterings. Keep the plant in a warm location away from cold drafts.
Toxicity & Safety
Epipremnum amplissimum is toxic to pets (cats and dogs) and humans if ingested. The leaves contain calcium oxalate crystals, which can cause irritation, swelling, and digestive upset. Symptoms of ingestion include mouth and throat irritation, vomiting, and difficulty swallowing.
Good to know
How often should I water my Epipremnum amplissimum?
Water your Epipremnum amplissimum when the top 1-2 inches of soil feel dry, typically every 1-2 weeks. Adjust frequency based on seasonal changes.
Why are my Epipremnum amplissimum leaves turning yellow?
Yellow leaves can indicate over-watering or insufficient light. Check the soil moisture and consider moving the plant to a brighter spot.
What type of soil is best for Epipremnum amplissimum?
A well-draining potting mix with a pH of 6.0 to 7.0 is ideal. A mix of peat, perlite, and orchid bark works well for this plant.
How can I increase humidity for my Epipremnum amplissimum?
Increase humidity by misting the leaves, using a pebble tray with water, or placing a humidifier nearby. Aim for humidity levels between 50-70%.
When is the best time to propagate Epipremnum amplissimum?
The best time to propagate is in spring or early summer when the plant is actively growing. Use stem cuttings with at least one node.
How do I know when to repot my Epipremnum amplissimum?
Repot when the roots outgrow the pot, indicated by roots growing through the drainage holes. This typically occurs every 1-2 years.
Is Epipremnum amplissimum toxic to pets?
Yes, Epipremnum amplissimum is toxic to cats and dogs. Ingestion can cause irritation and digestive upset due to calcium oxalate crystals in the leaves.
Grows well with
Track this plant in your garden.
Set care reminders, log growth, and join a community of plant lovers.