Philodendron Pink Princess Pflege: Standort, Gieen, Rankhilfe PlantMe My Philodendron Thai Sunrise has decided to revert back to a regular Philodendron Lemon Lime. Variegation is a mutation after all and not all mutations are stable. There's still some stripes on Black Gold Philodendron ( Philodendron Melanochrysum ) The goal here is to get you to grow a successful monstera! Soil mix: 35% indoor potting soil whatever is accessible to you! I use the one by the brand fox farm.