One of the most fascinating plants in the rainforestand a personal favoriteis the Napoleon's Hat tree (Napoleona imperialis). Native to the African region, this small West African tree is located near Drauen im Grnen hamburg.de Air Plant Terrarium: An Easy, Stylish DIY Build for Tillandsia Madagascar Lace Aponogeton Spacing and Planting Methods for Orange Cultivation Proper spacing and correct planting methods are very important in orange production. They affect tree growth, sunlight interception, air movement, disease control, and final yield.