Ace Novelty Treasure Trolls are from 1992. This listing is for one Plantroll, so please look at the options and select the one you like. Plant Trolls with tillandsia air plants for hair. Tillandsia are native to the forests, mountains and deserts of Central and South America, the southern United States, and the West Indies. These plants grow without soil, and are drought friendly. Easy care-- directions included with purchase. Kid trolls are the smaller size, while Adult Trolls are the larger size.