Philodendron Domesticum Marble Variegated (wk17 M) Anthracnose Disease of Monstera deliciosa: One of the most common plant disease is Colletotrichum leaf spot, or anthracnose. Anthracnose disease may be confused with numerous other plant diseases. These particular plants have Warum rollt sich das Blatt meiner Monstera ein? : r houseplants Thought I'd try the aerial roots in water. Not sure if it's better this way but thought I'd give it a go. I usually redirect them into the soil. Philodendron 'Silver Cloud' Quilted Silver Leaf Philodendron (4.5" Pot) Little Prince of Oregon Nursery Monstera Borsigiana x Deliciosa Mint Variegated