The Philodendron 'Spiritus Sancti' is one of the rarest and most coveted houseplants, admired for its elongated, sword-like leaves and deep green hue. Known as the "Holy Grail" of philodendrons, this plant is a collector’s dream. *Light: Prefers bright, indirect light; avoid direct sunlight *Water: Water when the top inch of soil feels dry; ensure well-draining soil to avoid root rot *Pet-Friendly: No, not safe for pets *Humidity: Requires high humidity to thrive; ideal for terrariums or humidified rooms *Care Level: Advanced; best suited for experienced plant keepers Note: Images are a general representation of size and color.