Dendrobium kingianum varigated

Dendrobium variegated kingianum 

 Dendrobium kingianum, native to Australia, is one of the most popular Dendrobium species. Plants range in height from 6 to 12 inches (15–30 cm) and are sometimes called the "weeds of the orchid world"—a testament to their resilience! They thrive in a wide range of temperatures, from cool to hot, and benefit from being grown outdoors as long as possible to experience natural temperature fluctuations. A slight chill in the fall (down to 55°F, or even as low as 40°F) helps encourage blooming.

During summer, they prefer frequent watering and regular fertilization. In winter, reduce watering but don’t let them dry out completely. Provide bright, indirect light for optimal growth—while they can survive in lower light, they bloom far better with ample illumination. Flowers appear in late winter, releasing an incredible fragrance. Their colors range from pink to purple, but no matter the hue, the scent is strong and intoxicating.

: Yes  *Blooming size plants- This does not mean you will receive a plant in bud or bloom.

Dendrobiums are among the most commonly encountered orchids in the retail trade. Like most other cultivated orchids, dendrobiums are epiphytes, or air plants, with well-developed water-storage organs called pseudobulbs, often referred to as "canes" due to their upright, leafy appearance. They should be potted in porous, free-draining media.

Light

Sufficient light is crucial for healthy growth and flower production. Provide bright light, up to 50 percent sun. In the home, place them in an east, west, or lightly shaded south window. In a greenhouse, provide about 30 to 50 percent of full sun. Under lights, use four 40-watt fluorescent tubes and two 40-watt incandescent bulbs directly over the plants. Dendrobiums should be naturally erect, with minimal staking, and display a medium olive-green color.

Temperature

Mature dendrobium orchids need a 15 to 20°F difference between night and day. Provide nights of 60 to 65°F and days of 80 to 90°F. Temperatures up to 95 to 100°F are beneficial if humidity and air circulation are increased. Low temperatures (below 50°F) may cause leaf drop.

Water

Keep dendrobiums evenly moist while in active growth. Allow them to dry between waterings once growth is mature, indicated by the presence of a terminal leaf.

Humidity

Dendrobiums need 50 to 60 percent humidity. In the home, place them on trays over moistened pebbles. In a greenhouse, use a humidifier if conditions are too dry.

Fertilizer

Fertilize regularly during the active growing period. The type of fertilizer you use will depend on the potting mix. A good general rule is to apply a balanced (10-10-10, 12-12-12, or similar ratio) fertilizer "weakly, weekly," meaning fertilize every week at one-quarter to one-half of the recommended dilution.

Potting

Repot dendrobiums every two to three years, before the potting mix breaks down. Pot them firmly in a medium that provides aeration and ample drainage, allowing enough room for two years' growth. Dendrobiums grow best in pots that are small for the size of the plant.