Phragmipediums are the tropical cousins to the north american
ladyslipper. They are native to south america north to panama
and guatemala.
Phragmipediums light requirements are much brighter than the
paphiopedilums, 2,500 to 3,500 footcandles. This is about the
same as cattleya light. The ideal position is about one foot
from an east, west or south facing window. They will also excel
in a light garden.
Most phragmipediums require a night temperature of 55f to 65f,
with a day temperature of 65f to 80f.
Growing your orchid in the hydroculture planter takes all the
guess work out of when to water and how much. Water your phragmipedium
when the indicator reads min.
Mix the nutrient solution as per packet directions. You may
store the nutrient in a gallon plastic bottle to be used when
needed. 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 is just below
the "opt" level. Always be sure to water when the
indicator reaches the "min" level.
Phragmipediums have no psuedobulbs and should never dry out.
They live in high rainfall or seepage areas, so their roots
are extremely sensitive to an excessive amount of nutrient in
the growing medium. If your water source is hard water you may
want to water with distilled or rain water in order to keep
the medium free of a salt build-up.
Once a month, rinse the foliage and the clay pebbles under
tepid running water to remove any dust and accumulated plant
food from the growing medium. Be sure to blot dry any moisture
that is in the crown of the plant. Return the culture pot to
the outer pot and water with the nutrient solution. Alternate
with plain water the next time you water. This watering pattern
will help to avoid a mineral salt build-up.