When the leaves become bigger than your entire arm, that's when you call a philodendron in mature form. Plant ID: Philodendron Jerry Horne Loc : @thewhiteblockcafe 7 ft trail, 3 heads , Snake Plant Tough Plant, Sensitive Cat Plant: Snake Plant (Sansevieria Mother in Law's Tongue) Why it's toxic: Contains saponins that cause gastrointestinal upset when chewed. Symptoms to watch for: Nausea Action Oriented Monsters D&D Homebrew Rule Homebrew Creation Shop 'Philodendron Golden Goddess' Care & Growing Guide Planet Desert How to Grow Agave Plants. Growing Agave Succulents. Philodendron Hederaceum Variegated Etsy