Bird of Paradise transplanting
Can I transplant an outdoor tree and, if so, does it have a deep tap root?
Bird of Paradise (Strelitzia) does not have a tap root. It has a fleshy root system. If you live in a tropical area and can find a spot that meets its light and water requirements, yes you can plant it outside with success. You can refer to this article for outside case: Bird Of Paradise Growing Conditions: Caring For Outdoor Bird Of Paradise Plants https://www.gardeningknowhow.com/ornamental/flowers/bop/bird-of-paradise-outdoors.htm