Velvet Calathea Rufibarba Feather Prayer Plant Live Indoor Outdoor Tropical Houseplant Home Office Decor Easy Care in 6" and 8" Pot Etsy You'd never put table salt on plants, which would kill them. Rock salt from icy roads damages plants, too, and so does the salty spray that comes off the ocean in coastal 8 Best Hydroponic Vegetables to Grow AllThatGrows What you can identify first, the brands or the plants? tell us in the comments! First image by Occupy London. Second image by @futureearth inspired by Ziya Flora van Nederland: Reuzenberenklauw Heracleum mantegazzianum