Surprising Air Purifier Versus Costa's White Bird: Tall, Tested, Trendy Gift Among our collection of indoor plants, the Costa Farms White Bird of Paradise stands out for its striking elegance and unexpected air-purifying capabilities. At nearly 3 to 4 feet tall, this tropical houseplant commands attention with its large, emerald foliage and vibrant yellow flowers. We were intrigued by its reputation as a “unique plant gift,” and果然, it has become a statement piece in both our home and office spaces. Beyond its aesthetic appeal, we’ve noticed a subtle difference in air quality since adding it to our interiors. Its ability to filter out toxins while adding a touch of jungle mystique has made it a favorite. If we’re looking for a gift that’s both impressive and beneficial, the White Bird of Paradise never disappoints.