Appearance: Philodendron 'White Princess' is known for its striking variegated foliage. The leaves are a deep green color with large patches of white. Each leaf is unique and can be either predominantly green or white. Some leaves may even be fully white. The leaves are typically elongated with lobed edges.

Light: This plant prefers bright, indirect light. Excessive direct sunlight can cause the leaves to scorch, while insufficient light can result in less vibrant variegation. It's worth noting that leaves that are entirely white lack chlorophyll and can't photosynthesize, so a balance between green and white in the foliage is important for the plant's overall health.

Water: Philodendron 'White Princess' likes its soil to be kept consistently moist but not waterlogged. Overwatering can lead to root rot. It's a good rule of thumb to let the top inch of soil dry out before watering again.

Soil: A well-draining soil mix is essential to prevent waterlogging. A mixture of peat moss or coco coir, perlite, and a bit of orchid bark or coarse sand is typically a good choice.

Temperature: Like most Philodendrons, the 'White Princess' prefers warmer temperatures, typically between 65-75°F (18-24°C). It can tolerate a slightly wider range but doesn't do well with cold drafts or temperatures below about 55°F (13°C).

Propagation: The most common method of propagating this plant is through stem cuttings. You would cut a segment of the stem that includes at least one node, let it air dry for a day, and then place it in water or moist soil to root.

Pests and Problems: Common problems include yellow leaves (often a sign of overwatering) and brown leaf tips (which can indicate a lack of humidity or a need for more water). The 'White Princess' can occasionally be affected by common houseplant pests such as aphids, mealybugs, or spider mites.

In summary, the Philodendron 'White Princess' is a stunning houseplant that requires specific care to thrive. Its striking variegated leaves can make it a unique and beautiful addition to any plant collection. It's worth noting, though, that this plant can be more challenging to care for than some other Philodendrons, particularly due to its variegation and its sensitivity to light and watering conditions.