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Caring for small to medium Cattleya orchids in an apartment is easier than you might think! Here are some tailored tips to help them thrive in a cozy indoor environment:

Light

• Bright, indirect sunlight is ideal. Place them near an east- or west-facing window for the right balance.

• If natural light is limited, consider using a grow light to supplement their needs.

Temperature and Humidity

• Temperature: Cattleyas prefer a range of 65–85°F (18–29°C). Avoid placing them near drafts or heating vents.

• Humidity: Aim for 50–70% humidity. You can use a humidifier or a humidity tray (a shallow tray filled with water and pebbles) to maintain the moisture level.

Watering

• Water them when the potting medium is nearly dry—approximately once a week, though this can vary with your environment.

• Ensure the pot has good drainage to prevent root rot. Water thoroughly, allowing excess water to flow out.

Potting Medium and Fertilizer

• Use a well-draining orchid mix, typically made of bark or sphagnum moss.

• Fertilize during the active growing season (spring and summer) with a balanced orchid fertilizer diluted to half strength, about every 2–4 weeks.

Air Circulation

• Good air circulation is essential to prevent fungal issues. Use a small fan on a low setting if your apartment feels stuffy.

Rest Period

• Some Cattleya varieties may have a rest period after blooming. During this time, reduce watering and fertilizing until new growth begins.

Extra Tips

• Regularly inspect your orchid for pests like spider mites or scale, and remove them promptly if detected.

• Repot every 2–3 years or when the potting medium starts breaking down.

At We Luv Orchids & Treasures LLC, we're passionate about helping apartment gardeners enjoy the beauty of Cattleya orchids.