Burgundy Rubber Tree Cut Monster Designs of Resident Evil Project Umbrella RE:Digest Growing prickly pear cactus in zone 4 Queen Palm Disaster Hometalk Philodendron brandtianum Gabriella Plants Cracked leaves (edema) on succulents are usually caused by overwatering, which can cause the leaf cells to rupture. The spots won't spread and aren't harmful to the plant, but they can affect