Brassias are commonly called spider orchids. Brassia bear flowers
with long narrow sepals that give rise to their common name.
Brassias are intermediate growing orchids. They like their
night temperature between 55F to 65F, day temperatures between
75F to 85F. They can tolerate higher temperatures if there is
sufficient air ventilation.
Brassia orchids like very bright light with some cool or filtered
sun; as bright as possible but avoiding the midday sun. Ideal
humidity is 50% - 70%.
The roots of the Brassia do not like to remain dry for any
length of time. Using the hydroculture system will aid in knowing
when to water and how much. This system will also help provide
the additional humidity that these lovely orchids need.
Mix the nutrient solution as per packet directions. You may
store the nutrient in a gallon plastic bottle to be used whenever
it is time to water your plants. It is best to keep it at room
temperature and out of direct sunlight.
Pour the nutrient slowly into the clay pebbles next to the
water level indicator. Water until the indicator reads about
half way between the "min" and "opt" level.
Always be sure there is no water in the outside pot before water
again.
About once a month, rinse the foliage and the clay pebbles
under warm running tap water to remove any dust and accumulated
plant food from the growing medium. It is best to do this early
in the day. Return the culture pot to the outer pot and water
with the prepared nutrient solution.