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| O. Oncidium |
Orchid Oncidium.
The common name is dancing lady .This plant is becoming very popular both for ease of growing and long lasting sprays of flowers.
They can be grown indoor as houseplant or ourdoor in a sheltered area in the garden. Oncidium types will bloom once a year.
Light : Bright light. The leaves should be bright green as opposed to dark green. Reddish green indicates too much light and dark green indicates not enough light.
Watering : Moderate dry between watering. Generally they require more water while the shot is growing and less once when the bulb has formed. In summer, I ussually water them once a week and 2 X a week in winter. Never allow the bottom of the pot to stand in water. Make sure water on the leave will dry by night.
Temperature : Moderate ( day 70-80F ) and Night : 55-65F
Humidity : They need a minimum 40-50% humidity, humidity should be increased with higher temperature. When I was in Arizona , I used a saucer filled with rocks or pebbles to increase humidity and place around my orchids collection.
Fertilize : Fertilize with high nitrogen for plants growing in bark chips. Feed them 2 X a month in growing season ( spring to summer) . Flush water through pot thoroughly between feeding to rinse out accumulated salt. Never allow the bottom of the pot to stand water.
Repot : should be done at least 2-3 year. as general rule repot them when the ne shot grow ( 2-3 inch tall ) . All the old mixed and dead roots should be removed. Medium to fine fir bark is preferred.
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