Hello!! I tried adding leca one week ago in my monstera's vase which I have been growing in water, and now the roots are becoming thicker. I only filled 1 3 of the 5 Philodendron rugosum aberrant available. Philodendron rugosum mutation. This rare form of rugosum has thick rough leaves. This philo commonly called the pig skin philo due to the tough textured leaves. The Philodendron 'Ring of Fire' Care, Light, and Propagation Monstera Aurea appreciation post : r Monstera