Philodendron deflexumPhilodendron deflexum at a glance: Philodendron deflexum is a large South American species with glossy sagittate leaves, broad posterior lobes, and a graceful downward arch that gives the whole blade a distinctive outline. The leaves can reach roughly 3545 cm long, and the shape stays more refined and elongated than the broader jungle look of many common philodendrons. It can be grown in substrate or adapted to semi hydro and even fuller hydroponic