Paphiopedilum Care

Paphiopedilum (paff-ee-oh-PED-ih-lum)

Paphiopedilums are called Lady Slippers because their lip is shaped like a pouch or the toe of a slipper. The fascinating flowers are available in broad array of colors, shapes and sizes. The blooms last for weeks and months. Paphiopedilums are the ideal orchid for the home environment or patio. They are among the easiest and most rewarding orchids to grow.

Lighting

In their native habitat, Paphiopedilums get very little light. This characteristic makes them very useful house plants. Only moderate lighting is required for healthy growth and flower production. Depending upon the location of the home, the west window may become very hot during the late spring through early fall. The foliage on the plants may burn on your Paphiopedilum.

Temperature

Paphiopedilums may be divided into two mains groups: the Bulldog type-those with uniformly green leaves and the Maudiae type, those with mottled leaves. The Bulldog type plants are intermediate growers. Provide nighttime temperatures 50 to 60°F and daytime temperatures under 80°F. This type will not flower unless the nighttime temperature drops below 60°F for a few weeks during the late fall and winter. This type may also be grown under a sheltered patio with relative ease.

Watering

Paphiopedilums should never dry out in between waterings! Depending upon the temperature, they should be watered about once or twice a week. During the summer, the plants may need to be watered every 4-5 days.: More heat more water, less heat less water. Paphiopedilums prefer to be kept on the moist side but not soggy. Try to water the plants early in the day, so that the foliage will be dry by nightfall. To prevent bacterial and fungal disease use Physan 20 once a month.

Humidity

Paphiopedilums prefer 50 to 60% humidity. Often a kitchen or bathroom will provide sufficient humidity. Humidity Trays may be needed for other locations in the house.

Fertilizer

Paphiopedilums must be fertilized on a regular basis! For best results, use Norman's Optimal Orchid Nutrients every other week. Reduce strength to 1/2 teaspoon per gallon of water. It is recommended to pre-water plants, before applying the diluted nutrient solution if the potting media is dry.

Potting

Paphiopedilums should be grown in Fine Orchid Bark Mix. Paphiopedilums must be repotted once a year, Ideally, Paphiopedilums should be repotted immediately after flowering. They prefer to be potted in as small a pot as possible.