Orchid care

Orchids, with their intricate blooms and wide range of colors, are among the most captivating houseplants. Despite their exotic appearance, they can be grown successfully in home settings. This article delineates the essential aspects of orchid care, enabling you to nurture these exquisite plants to their full potential.

Understanding Orchid Varieties

Before delving into the care specifics, it is imperative to recognize that the Orchidaceae family is diverse. The care requirements may vary amongst different orchid types. The most common household orchid is the Phalaenopsis, or moth orchid, but other varieties like Dendrobium, Cattleya, and Oncidium are also popular.

Phalaenopsis (Moth Orchids)

Phalaenopsis orchids are known for their striking, wide petals and are amongst the easiest to care for, making them ideal for beginners.



Dendrobium orchids have an elongated form with blooms along the length of the stem and require slightly more care than Phalaenopsis.



Often referred to as the “queen of orchids,” Cattleya orchids are known for large, fragrant blooms.

Perfecting the Environment

Orchids are particular about their environment. Understanding their preferences is crucial for successful cultivation.

Light Requirements

Orchids generally thrive in bright but indirect light. Southern or eastern-facing windows are ideal. Direct sunlight can scorch the leaves, so using a sheer curtain to diffuse the light is advisable.

Temperature and Humidity

Orchids prefer moderate temperatures, with daytime temperatures of around 70-85°F (21-29°C) and slightly cooler nights. A drop in temperature is often necessary for inducing blooms. Orchids also thrive in high humidity, around 40-60%. Placing a humidity tray under the pot can help maintain optimal humidity levels.

Watering and Feeding

Watering Techniques

Orchids do not fare well with overwatering. It’s best to water them sparingly, allowing the potting medium to dry out between waterings. Reduce the watering frequency during the dormant phase in winter.


Fertilizing orchids is essential for healthy growth. Use a balanced, water-soluble fertilizer at a quarter of the recommended strength. Fertilize every two weeks during the growing season and reduce to once a month during dormancy.

Potting and Pruning

Potting Medium

Orchids typically grow in bark or sphagnum moss rather than soil. Ensure that the potting medium is airy and well-draining to prevent root rot.


Orchids should be repotted every two years or when the potting medium starts to decompose. This is also an opportunity to inspect the roots and remove any that are dead or rotten.


Pruning is essential for encouraging new growth. Once the flowers have dropped, cut the spike above the second node to encourage a new spike to grow.

Troubleshooting Common Issues

Maintaining vigilance for signs of stress or disease is crucial. Yellowing leaves can indicate too much light, while wrinkled leaves often suggest under-watering or low humidity.