The Philodendron warscewiczii aurea, often called the ‘Golden Warscewiczii’ or ‘Neon Philodendron’, is a striking plant with deeply lobed, feathered leaves displaying vibrant golden or lime-green variegation. Its unique coloring makes it highly sought-after among plant enthusiasts and collectors. Originating in tropical Central and South America, it adds exotic beauty to indoor spaces. Its impressive foliage and fast growth rate contribute to its appeal as a distinctive houseplant.
Caring for Philodendron Warscewiczii Aurea
Light
Philodendron warscewiczii aurea thrives in bright, indirect light. An east or west-facing window providing filtered light is ideal. Direct sun scorches leaves, fading variegation and turning edges crispy brown. Insufficient light causes leaves to lose bright color, appearing lighter green or yellow, and stunts growth.
Watering
The plant prefers its soil to dry out partially between waterings. Check the top 2-3 inches of soil; if it feels dry, water thoroughly until it drains from the bottom. Allowing the plant to sit in standing water can lead to root rot. In winter, reduce watering frequency as the plant’s growth slows.
Humidity and Temperature
Philodendron warscewiczii aurea benefits from warm temperatures and moderate to high humidity, ideally 50-70%. Average indoor humidity is tolerated. To increase humidity, use a humidifier, group it with other plants, or place the pot on a pebble tray. The plant thrives in temperatures between 65-80°F (18-27°C) but can tolerate 50-86°F (10-30°C). Avoid sudden temperature drops or cold drafts, which hinder growth.
Soil Mix
A well-draining, airy soil mix prevents waterlogging and promotes healthy root development for Philodendron warscewiczii aurea. A suitable aroid mix includes potting soil, perlite, and orchid bark. For good drainage and air circulation, combine four parts compost or potting soil with one to two parts perlite and one part orchid bark. Horticultural charcoal can also prevent harmful bacteria and maintain soil freshness. This chunky, porous mix allows for proper aeration around the roots.
Fertilizing
During its active growing season in spring and summer, Philodendron warscewiczii aurea benefits from regular fertilization. A balanced liquid houseplant fertilizer, diluted to half strength, is recommended. Fertilizing once every 2-3 weeks during this period supports foliage growth and a strong root system. Start with smaller, less frequent doses to allow the plant to adjust. During fall and winter, when growth slows, cease fertilization to avoid fertilizer burn.
Repotting and Support
Philodendron warscewiczii aurea grows quickly and may require repotting every 2-3 years, ideally in the spring. Signs include roots emerging from drainage holes or stunted growth. When repotting, choose a pot only 1-2 inches larger in diameter than the previous one, ensuring adequate drainage. This prevents the soil from remaining too wet, which can lead to root rot.
As a climbing plant, this philodendron benefits from vertical support. A moss pole or trellis encourages larger leaves and more robust growth. Install support by placing the moss pole or trellis firmly into the soil during repotting, ensuring bottom stability. Gently train stems to climb, securing them with plant ties if needed. Keep the pole moist to encourage aerial roots to attach.
Propagating Philodendron Warscewiczii Aurea
Propagating Philodendron warscewiczii aurea is most commonly achieved through stem cuttings. Select a healthy stem section with at least one node, where leaves and aerial roots emerge. Each cutting should be 4-6 inches long, with lower leaves removed to expose the nodes. Use a clean, sharp knife or pruners to make a precise cut.
Cuttings can be rooted in water or sphagnum moss. For water propagation, place the cutting in a glass jar with clean water, ensuring nodes are submerged, and change the water regularly. For sphagnum moss, moisten the moss and place the cutting within it, maintaining consistent humidity. Keep cuttings in bright, indirect light and warm temperatures to encourage root development, which begins within a few weeks. Once roots are at least an inch long, transfer them to a suitable soil mix.
Common Issues and Solutions
Yellowing leaves are a common issue with Philodendron warscewiczii aurea, indicating improper soil moisture, especially overwatering. If the soil remains soggy, roots can suffocate and develop rot, leading to yellowing foliage. Underwatering can also cause leaves to yellow and wilt. Adjusting watering practices to allow the top few inches of soil to dry between waterings can resolve these issues.
Browning leaf tips or edges indicate low humidity or inconsistent watering. Increasing ambient humidity through humidifiers or pebble trays can alleviate this symptom. Stunted growth can result from insufficient light, a lack of nutrients, or the plant being root-bound. Providing adequate bright, indirect light, timely repotting, and proper fertilization during the growing season helps promote healthy growth.
Vibrant variegation can diminish without enough bright, indirect light. Move the plant to a brighter location, avoiding direct sun, to maintain its golden color. Common houseplant pests include spider mites, mealybugs, and aphids. Regularly inspect the plant, especially undersides of leaves, and treat infestations with insecticidal soap or neem oil.