Philodendron xanadu, recently renamed Thaumatophyllum xanadu, is a wonderful philodendron to grow as a houseplant. With spreading, upright growth, and deeply split leaves it’s great for adding a tropical vibe to your indoor space. In this article, we’ll explain everything you need to know about Philodendron xanadu care and help steer you away from the pitfalls.Philodendron xanadu care requirements include moderate indirect light and well-draining soil that never dries out or remains soggy. Moderate to high humidity, temperatures of 65ºF (18ºC) to 85ºF (29ºC), and a little fertilizer every 2-4 weeks over the growing season will help your plant to thrive.