Philodendron Quad Colour, also known as orange marmalade, is one of our favourite new varieties of philodendron. Its leaves start with bright orange and fade to a mottled green and yellow as the plant matures. The undersides of the leaves are maroon throughout their life cycle. This is one of the larger varieties of philodendron that loves to climb and will reward you with larger and larger foliage if it is given a totem or bamboo pole for support.