For generations, philodendrons have served as a mainstay in interior gardens. Philodendron care is easy because if you watch for the signals, the plant will tell you exactly what it needs. This makes it easy to learn how to care for the plant. They will thrive indoors year round, but they enjoy an occasional stay outdoors in a shady spot in summer months.
Sunlight – Set the plant in a location with bright, indirect sunlight near a window where the sun’s rays never actually touch the foliage. While it’s normal for older leaves to yellow, if this happens to several leaves at the same time, the plant may be getting too much light. On the other hand, if the stems are long and leggy with several inches between leaves, the plant probably isn’t getting enough light.
Water – When growing philodendron plants, allow the top inch of soil to dry out between waterings. Check the soil by inserting your finger an inch into the soil. If the soil is moist, wait a little longer to water the plant. Droopy leaves can mean that the plant is getting too much or not enough water. However, they recover quickly when you correct the watering schedule.
Fertilizer – Water the plant with a balanced liquid foliage houseplant fertilizer monthly in spring and summer and every six to eight weeks in fall and winter. Slow growth and small leaf size is the plant’s way of telling you that it isn’t getting enough fertilizer. Pale new leaves usually indicate that the plant isn’t getting enough calcium and magnesium, which are essential micro-nutrients for philodendrons.