Vanilla planifolia, is a species of vanilla orchid native to Mexico. It is known specifically for its extract known as vanillin, which is used as a flavorful ingredient in food, beverages, cosmetics and perfumes. Vanilla plants, brought in from tissue culture, were planted in 10 or 15-gallon pots in media containing tree bark vermiculite and peat moss (1:1:1). Support for aerial roots involved rolling wired fencing and burlap together and placing eight-inch square mason blocks in each pot. The orchids were measured monthly for length and number of leaves. Results indicate that pot size had a slight influence on the plant growth of the vanilla plants. In the 10-gallon pots, the orchids grew to an average length of 126.5 cm, while the 15-gallon pots grew to an average length of 169.9 cm. The burlap also provided adequate space for the aerial roots to grow into over time. A 15-gallon pot, containing tree bark vermiculite and peat moss (1:1:1) was the most effective pot size to use for establishing vanilla plants. Vanilla p. can be established well in the subtropical climate of the USVI.
