The Philodendron ‘Lickety-Split’ is a popular hybrid houseplant prized for its unique and dramatic foliage. This variety features large, glossy leaves with deep, ruffled splits along the edges, giving it a distinctive textural element and a tropical appearance. It is technically a cultivar of Thaumatophyllum bipinnatifidum (formerly Philodendron selloum). The plant grows in an upright, clumping formation rather than vining, making it a striking floor or tabletop statement piece. Its tolerance for common indoor conditions contributes to its appeal among plant enthusiasts.
Ideal Environmental Conditions
The Philodendron ‘Lickety-Split’ thrives in bright, indirect light throughout the day. While it can adapt to medium or lower light, growth will be significantly slower, and the vibrant green color may darken. Direct, intense sunlight should be avoided because it can quickly scorch the leaves, resulting in permanent brown or bleached patches.
The plant prefers warm indoor environments, with the ideal temperature range between 60°F and 75°F (16°C to 24°C). Temperatures slightly outside this range are tolerated, but prolonged exposure to cold slows down growth. Protect the plant from cold drafts, such as those near exterior doors or air conditioning vents, as sudden temperature drops can cause stress and leaf damage.
Originating from tropical regions, this philodendron benefits from average to above-average indoor humidity, ideally between 40% and 80%. While it tolerates standard household humidity, increasing moisture promotes larger, healthier leaves and helps prevent brown leaf tips. Methods for boosting humidity include grouping the plant with other houseplants, placing it on a pebble tray filled with water, or using a room humidifier.
Soil Composition, Watering, and Fertilization
A well-draining, airy potting mix is necessary to prevent root rot. A specialized aroid mix or a custom blend works well, often combining standard potting soil with amendments like perlite, orchid bark, and coir. These components ensure the soil remains porous, allowing excess water to drain quickly and providing oxygenation to the root system. Proper drainage is paramount, as soggy soil is the most common cause of decline.
Watering should follow the “soak and dry” method, where the plant is thoroughly watered only after the top few inches of soil have dried out completely. Check by inserting a finger about two inches deep; if the soil feels dry, it is time to water. Saturate the soil until water runs freely from the drainage holes, then discard any standing water from the saucer to prevent the roots from sitting in moisture.
Reduce watering frequency during the winter months when the plant’s growth naturally slows down, keeping the soil barely moist. During the active growing season (spring through summer), the plant benefits from regular feeding. Use a balanced, water-soluble liquid fertilizer diluted to half the strength recommended on the product label.
Fertilization should occur monthly during the spring and summer to support rapid growth and large foliage production. Avoid fertilizing during the late fall and winter dormancy period, as unused nutrients can accumulate and potentially burn the roots. Excess salt buildup can be flushed out periodically by watering the plant heavily until a large volume of water drains through the pot.
Pruning, Repotting, and Troubleshooting Common Issues
Pruning helps maintain the ‘Lickety-Split’ philodendron’s shape and encourages a fuller, bushier appearance. The plant tends to become leggy over time, especially if it is not receiving sufficient light. Removing old or damaged leaves redirects the plant’s energy toward new growth. Use clean, sterile shears or scissors to trim away yellowing or dead leaves right at the base of the stem to avoid introducing pathogens.
Repotting is needed only every one to two years, or when signs of being root-bound become apparent. Indicators that the plant needs a larger container include roots emerging from the drainage holes or wrapping tightly around the soil ball. The best time for repotting is during the spring, just before the start of the active growing season.
When repotting, only move up to a container one size larger than the current pot. Using an excessively large pot can hold too much moisture and increase the risk of root rot. Slow growth or leaves consistently smaller than previous growth can signal that the root system has become too restricted.
Common problems often stem from improper watering. Yellowing leaves are typically a symptom of overwatering and the onset of root issues. Conversely, drooping leaves indicate the plant is dehydrated, though persistent droopiness alongside yellowing suggests overwatering. Pests like spider mites, mealybugs, and scale can occasionally infest the foliage, appearing as tiny specks or cotton-like masses. Treat these pests by isolating the plant and applying horticultural oil or insecticidal soap to the affected areas.