Humidity is Key: Orchids thrive best in humid conditions. Should the humidity dip below 50%, consider deploying gravel trays or humidifiers. A communal setting, with multiple plants clustered together, can also help maintain ambient humidity. For an added boost, a gentle daily misting can benefit the orchid’s leaves.
Let There Be Light (But Not Too Much!): Oncidium orchids are light-lovers but shy away from direct sunlight. If natural light isn’t an option, fluorescent bulbs can serve as worthy substitutes. A combination of warm and cool white tubes works best. Position the orchid about 8 inches beneath this light source, allowing them 14-16 hours of “daylight.” Remember, they also need their quiet, dark hours to rejuvenate.
Watering Wisdom: During the growth phase, the orchid’s potting mix should remain moist but never soggy. Oncidiums have an in-built reservoir in the form of pseudobulbs, making them forgiving of drought-like conditions rather than over-watered ones. In off-growth periods, ensure the soil is almost dry between waterings.
The Art of Transplantation: If repotting is on your agenda, time it just after the orchid’s bloom cycle. Fresh, nutrient-rich soil can pave the way for a new cycle of radiant blossoms.
In essence, nurturing an Oncidium orchid is akin to orchestrating a dance. With the right steps, you’ll have these “ballerinas” twirling in full bloom, bringing elegance and beauty to your space.
Credit: Home Remedies Easy