The Plant Society
Assorted Philodendron
Philodendrons are easy-to-care-for houseplants that thrive in a variety of indoor conditions. Here’s everything you need to know to keep your Philodendron healthy and vibrant.
Light
- Ideal Light: Bright, indirect light is best. They can tolerate lower light conditions, but growth may slow, and leaves may become less vibrant.
- Avoid: Direct sunlight, as it can scorch the leaves.
Watering
- Frequency: Water when the top 1-2 inches of soil feel dry. Typically, every 7-10 days, but it varies with humidity and temperature.
- Watering Tips: Ensure the pot has drainage to avoid waterlogging. Overwatering can lead to root rot. If unsure, it’s better to wait longer than to overwater.
Temperature
- Ideal Range: 65°F to 80°F (18°C - 27°C).
- Avoid: Temperatures below 50°F (10°C) and sudden temperature fluctuations or cold drafts.
Humidity
- Ideal Humidity: Prefers moderate to high humidity (60%+), but can adapt to normal indoor levels.
- Increase Humidity: Use a humidity tray, room humidifier, or mist leaves occasionally in dry environments.
Soil
- Best Soil: Well-draining, peat-based potting mix (for tropical plants or houseplants).
- Repotting: Repot every 1-2 years or when roots outgrow the pot.
Fertilization
- Frequency: Fertilize once a month during the growing season (spring and summer). Reduce feeding in fall and winter when growth slows.
- Fertilizer Tips: Use a balanced, liquid fertilizer, and dilute to half strength to avoid overfeeding.
Pruning & Maintenance
- Pruning: Trim dead or yellowing leaves regularly. Prune vines to encourage bushier growth.
- Support: Vining types may need a moss pole or support to grow upward. Tie stems loosely as they grow.
Pests & Problems
- Common Pests: Watch for spider mites, aphids, mealybugs, and scale. Wipe leaves with a damp cloth or use insecticidal soap if needed.
- Yellowing Leaves: Could be a sign of overwatering, poor drainage, or lack of nutrients.
- Brown Tips: Usually due to low humidity, underwatering, or over-fertilizing.
Toxicity
- Note: Philodendrons are toxic to pets, especially cats and dogs, if ingested. Keep out of reach of pets.
By following these care tips, your Philodendron will thrive and add a lush, tropical feel to your home!