Philodendron ‘Henderson’s Delight’ is a popular and visually appealing houseplant, cherished by enthusiasts for its attractive foliage. Originating from the tropical regions of Central and South America, this plant brings a touch of lush, verdant beauty into indoor spaces. Its adaptability and striking appearance make it a sought-after variety for both novice and experienced plant collectors. This guide will provide detailed insights into cultivating a thriving ‘Henderson’s Delight’.
Understanding Henderson’s Delight
Philodendron ‘Henderson’s Delight’ is recognized for its unique aesthetic qualities within the diverse philodendron genus. Philodendrons generally boast lush, often glossy leaves that vary significantly in form, size, and texture. Many varieties feature heart-shaped or lobed leaves, and their growth habits range from compact to gracefully vining. This cultivar adds vibrant beauty to any indoor plant collection.
Caring for Henderson’s Delight
Light Requirements
Philodendron ‘Henderson’s Delight’ thrives in bright, indirect light. Placing the plant near an east or west-facing window is ideal, providing gentle morning or late afternoon sun. While philodendrons can tolerate lower light, prolonged insufficient light results in leggy growth and sparse foliage. Conversely, too much direct sunlight can scorch delicate leaves, causing yellow spots or burn marks.
Soil Composition
A well-draining and airy soil mix is important for Philodendron ‘Henderson’s Delight’ health, preventing waterlogging and promoting robust root development. An ideal substrate typically includes coco coir, perlite, and a quality potting mix, ensuring adequate aeration and moisture retention. This blend allows efficient water passage while retaining enough moisture. Philodendrons also prefer a slightly acidic soil environment (pH 5.0-6.0), supporting optimal nutrient uptake.
Watering Frequency
Water Philodendron ‘Henderson’s Delight’ when the top layer of soil dries out between waterings. Water when the top one to two inches of soil feel dry. Overwatering is a common issue that can lead to root rot, characterized by soggy soil and plant decline. Conversely, underwatering can cause leaves to wilt and turn yellow. Adjust watering frequency seasonally; plants require more water during active spring and summer growth, and less during cooler, dormant months.
Temperature and Humidity
Philodendron ‘Henderson’s Delight’ flourishes in warm environments, ideally between 65°F and 85°F (18°C and 30°C). Protect the plant from sudden temperature fluctuations and cold drafts, especially in winter, as temperatures below 60°F (15°C) can be detrimental. As a tropical plant, it benefits from higher humidity, which encourages larger and more vibrant leaves. While average household humidity may suffice, increasing humidity through methods like placing the pot on a pebble tray, using a room humidifier, or occasional misting can enhance its growth and overall appearance.
Fertilizing Schedule
During its active growing period in spring and summer, Philodendron ‘Henderson’s Delight’ benefits from regular fertilization. A balanced liquid houseplant fertilizer applied monthly or every two weeks supports healthy growth and vibrant foliage. Apply fertilizer to moist soil to prevent root burn and ensure nutrient absorption. Reduce or pause fertilization in fall and winter as growth naturally slows. Signs such as slow growth, smaller leaf size, or pale new leaves indicate a need for nutrients, particularly calcium and magnesium.
Propagating and Repotting
Propagate Philodendron ‘Henderson’s Delight’ using stem cuttings. Select a healthy stem section 4 to 6 inches long, ensuring it has at least one node for root emergence. Remove bottom leaves, then place the cutting:
In water: Change water regularly and transfer to soil once roots are at least an inch long.
In a moist, well-draining potting mix: Keep the medium consistently moist until new growth appears.
Repot when the plant outgrows its container, typically indicated by roots circling the pot or emerging from drainage holes. This usually occurs every one to two years, depending on growth rate. Choose a new pot only slightly larger than the previous one, with drainage holes. Carefully remove the plant, gently loosen compacted roots, and replant at the same depth using fresh, well-draining aroid mix. After repotting, water thoroughly to settle the soil and reduce transplant shock.
Common Problems and Solutions
Philodendron ‘Henderson’s Delight’ can experience common issues, often signaling a need for care adjustment. Yellowing leaves are a frequent concern, most often caused by overwatering, leading to root rot. Yellowing can also result from underwatering, insufficient light, or nutrient deficiency. Brown tips or edges typically indicate low humidity or inconsistent watering. Stunted or leggy growth (elongated stems with sparse leaves) usually points to insufficient light or nutrient deficiency.
Pests like spider mites, mealybugs, and aphids can affect the plant, appearing as tiny insects on leaf undersides or causing discoloration. To address these, assess watering, adjust light, consider fertilizer, and increase humidity. For pests, wipe leaves or use insecticidal soap.