Philodendron Birkin White measure The Nunhead Gardener How do I keep the white leaves from turning brown? , Honestly genetics. If your plants have good genetics then theres a good chance, they wont turn brown. And even IF the whites on your plants turn Philodendron Green Princess Garden Express I think my Monstera has thrips. I don't know if this is the best photo though. I did spot very few tiny yellow white larvae like insects. May be a very small infestation? How How do I make my monstera look better? Light, plant stand, and variety advice needed! : r houseplants