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Heartleaf Philodendron

Philodendron hederaceum

houseplant
verifiedReviewed by the GreenScout Team

The Heartleaf Philodendron is a versatile, fast-growing vining plant with small, heart-shaped green leaves that can trail gracefully or climb with support. It is one of the easiest houseplants to grow, tolerating low light and irregular watering, making it perfect for beginners and busy plant parents. Multiple cultivars with variegated or colored foliage are available.

Heartleaf Philodendron

Common Problems

Select the problem your Heartleaf Philodendron is experiencing to get a treatment guide.

Care Guide

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Light
Tolerates a wide range of light conditions from low to bright, indirect light. Grows fastest in moderate to bright indirect light. Variegated varieties may lose variegation in low light.
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Water
Water when top inch of soil is dry. Reduce watering in winter. Prefers slightly moist soil but is forgiving of occasional neglect. Avoid waterlogging.
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Soil
Use lightweight, well-draining potting mix. A blend of peat moss, perlite, and bark works well. Ensure adequate drainage.
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Fertiliser
Feed monthly during spring and summer with diluted, balanced liquid fertilizer. Reduce feeding in fall and winter. Can tolerate lower fertility.
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Temperature
Prefers temperatures between 65-80°F (18-27°C). Tolerates cooler temperatures but avoid prolonged exposure below 60°F (15°C).
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Humidity
Prefers moderate humidity (50-60%) but adapts to average household humidity. Occasional misting benefits the plant.

Toxicity

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Toxic to cats, dogs, and children if ingested. Contains calcium oxalate crystals causing oral irritation, excessive drooling, and difficulty swallowing.

Common Diseases

Common Pests

Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

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Frequently Asked Questions

Why is my Heartleaf Philodendron growing thin, spaced-out leaves?

This "leggy" growth means it's not getting enough light. Move it closer to a bright window or trim it back to encourage denser, closer-set new growth.

Can I grow Heartleaf Philodendron in just water long-term?

Yes — it roots and grows readily in water alone, though plants in soil generally get bigger and more vigorous over time. Many people keep smaller cuttings in water indefinitely for a low-maintenance display.

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