How to Propagate Elephant Ear Plants: 11 Steps (with Pictures) Pothos Growing Soil Mix Custom Soil Blend Potting Mix for Pothos P Wekiva Foliage The BIG PALMS are here! These pool side ready beauties just arrived at the greenhouse. Instant tropical vibes for your backyard, patio, pool or deck when you add a palm tree! Plan what are the best houseplant to put in a green house? This is a Pachira Aquatica, also known as the money tree. They are native to the swamps of south and Central America. Whats interesting about money trees is that they have shallow root systems with