Vanilla Bean Orchid

Light

Vanilla bean orchid grows best in shade, but these plants will tolerate short periods of morning sun with indirect light. Avoid south- and west-facing windows, as the direct afternoon sun in these locations is too harsh for this species.

Soil

Start your vanilla orchid in a mixture of equal parts orchid bark and potting mix. This is slightly more dense and heavy than most orchid growing media. Your cutting or small starter plant will need this combination of excellent drainage and nutrients to nourish the plant while the vine develops. After the vine grows its epiphytic roots, it will no longer depend on the roots in the potting mix.

Water

Watering a vanilla bean orchid means keeping both the growing medium and the wooden trellis structure damp, because the plant is developing "air roots" that draw moisture from the air. Allow the potting mix to dry out slightly between waterings to prevent root diseases, but maintain high humidity in the environment.2

Temperature and Humidity

Ideal temperatures for vanilla orchids are between 60 to 70 degrees Fahrenheit at night and 80 to 95 degrees during the day. These plants are not frost-tolerant, which means those who don't live in a tropical climate must grow them in a greenhouse to achieve desirable results.1

Mist your plant regularly and make every effort to keep the humidity level at 80 percent. At the same time, good air circulation is required to prevent fungal rot.2

Fertilizer

Fertilize your vanilla orchid every two weeks during the spring and summer with BONIDE orchid fertilizer. For the amount to use, follow the product label instructions. Light, but consistent fertilization is recommended.