Vanda Sirilak x Bitz's Heartthrob

42.14710999, -87.78988647

Vanda Orchid

Large masses of dark, pinky-purple flowers with heavy darker veining to the petals are produced toward the top of the single growing stem. Grow in bright light, high humidity, and exceptionally well-drained soil, and stake the orchid to provide support for the heavy mass of flowers in winter.

The orchid family consists of a large number of genera, each with its own unique characteristics. A common characteristic, however, is the basic form of the flower, which consists of three petals surrounded by three sepals���often in dramatic and contrasting colors and in a variety of shapes and sizes. Although some orchids are native to temperate zones, most orchids tend to prefer a semitropical or tropical environment (USDA Zones 9-11) and have epiphytic roots���meaning they derive moisture and nutrients from the air and support from another plant; few orchids grow in soil. Orchids usually prefer a diurnal temperature fluctuation���meaning warmer days and cooler nights���though the absolute temperature range (cool, intermediate, or warm) varies by genus and is consistent with their natural habitat. While requiring adequate sunlight for a stunning bloom display, most orchids will not tolerate sustained direct sun.

Many varieties have pseudobulbs, a portion of the stem between leaf nodes that stores water to help sustain the plant through dry periods. Other varieties are monopodial, meaning upward growth is from a single growing point.

There is an exception to almost every general statement one can make about orchids. The family continues to challenge taxonomists.

Soil:
Moist
Plant Shape:
Upright
Exposure:
Full Sun
Bloom Time:
January - February
March - April
Bloom Color:
Pink
Purple
Landscape Use:
Bedding or Border
Wildlife Interest:
Attracts Butterflies
Plant Type:
EPIP
Hardiness Zone:
11 - 13