LIGHT
We recommend a fairly high light intensity for dendrobium orchids. Generally, cattleya light (2000-3000 foot-candles) is most suitable. If they are grown in the home, a brightly lit south or east light exposure is best.
WATERING​
Evergreen-type dendrobiums require heavy watering in the growing season (spring and summer). As the new growth matures by fall, watering should be somewhat curtailed but not so much as to let the canes shrivel back.
HUMIDITY
Adjust humidity by seasons. Higher in the summer growing months, around 50-70%, and lower in the winter, around 40-50%.
TEMPERATURE
Most dendrobium orchids do well in an intermediate temperature zone. Day temps should be in the 70-90 degree range, and night temps should be in the 55-62 degree range.
FERTILIZER
Dendrobium orchids require heavy feeding during their growth period, in general. But as with watering, feeding should be curtailed during the fall and the winter months.
Our Advice
Repotting at the proper time is most important. For dendrobiums, spring is the best time to repot. Make sure that the new growth (with root action) has started before transplanting. Dendrobiums like to be somewhat root-bound. Allow minimal space for new growth. Use a coarse fir bark that allows perfect drainage.




