Quick care
- Light: Medium to bright, indirect light. It tolerates low light.
- Water: Water when the top inch of soil is dry, about every 1–2 weeks.
- Soil: A well-draining, airy potting mix.
- Humidity: Average humidity. It enjoys a little extra.
- Feeding: Monthly in spring and summer.
Is heartleaf philodendron safe for pets?
Not pet-safe. Toxic to cats, dogs and people if chewed (calcium oxalate). See our guide to toxic plants for cats and dogs.
Common problems and fixes
- Yellow leaves: Overwatering. Let the soil dry more between drinks.
- Small leaves, long gaps between them: Needs more light.
Not sure what's wrong? Read What's Wrong With My Plant?
Let PlantBetter help
Snap a photo of your heartleaf philodendron with PlantBetter to confirm what it is, spot problems early and get watering reminders tailored to your home.
Reviewed October 7, 2026
Sources
Care and pet-safety guidance was checked against these expert references.