Orchids are the largest family of flowering plants, with over 25,000 species worldwide.1 However, many orchid owners find themselves at a loss when the flowers fade, wondering how to care for their beloved plants.
With the right care and attention, you can ensure your orchid thrives and reblooms, continuing to bring beauty and joy to your home. Here are 10 essential care steps to take after your orchid has finished blooming.
1. Trim the Flower Spike
Once all the flowers have fallen off, it’s time to trim the flower spike. If the spike is still green and healthy, cut it back to just above a node, as this may encourage a secondary bloom.
However, if the spike has turned brown or yellow, remove it entirely by cutting it off near the base of the plant.
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Trimming the flower spike helps redirect the orchid’s energy towards growth and future blooms. Be sure to use clean, sharp scissors or pruning shears to avoid damaging the plant.
2. Adjust Watering & Humidity
After blooming, your orchid will enter a resting phase, during which its water requirements may change. Reduce watering frequency slightly, allowing the potting mix to dry out between waterings.
However, maintain adequate humidity levels by placing a humidity tray nearby or using a humidifier.
Proper watering and humidity are crucial for preventing root rot and promoting healthy growth. Aim for a humidity level between 40-70%, and water your orchid when the top inch of the potting mix feels dry.
3. Provide Adequate Light
Orchids require bright, indirect light to thrive. After blooming, ensure your orchid receives sufficient light to support its growth and encourage future blooms. An east or west-facing window is ideal, as it provides gentle morning or afternoon sun.
If your orchid isn’t receiving enough light, consider using artificial grow lights as a supplement. Avoid placing your orchid in direct sunlight, as this can scorch the leaves and damage the plant.
4. Maintain Proper Temperature
Most orchids prefer a temperature range between 60-80°F. After blooming, maintain a consistent temperature within this range to keep your orchid healthy and encourage new growth.
Avoid exposing your orchid to extreme temperature fluctuations or cold drafts, as this can stress the plant and hinder its growth. If necessary, use a thermometer to monitor the temperature around your orchid.
5. Fertilize Regularly
Orchids benefit from regular fertilization, especially after blooming. Use a balanced, water-soluble fertilizer specifically formulated for orchids and apply it once a month during the growing season.
Dilute the fertilizer to about 1/4 strength to avoid burning the roots. Alternatively, you can use a slow-release fertilizer that gradually provides nutrients over several months.
6. Repot When Necessary
While orchids don’t require frequent repotting, it’s essential to do so when the potting mix breaks down or the plant outgrows its container. After blooming is an ideal time to repot your orchid, as it allows you to refresh the growing medium and inspect the roots for any signs of damage or disease.
Choose a well-draining orchid potting mix and a pot with adequate drainage holes. Gently remove the old potting mix from the roots and trim away any dead or damaged roots before replanting.
7. Inspect for Pests & Diseases
Regularly inspect your orchid for signs of pests or diseases, such as scale insects, mealybugs, or fungal infections. After blooming, take the opportunity to thoroughly examine your plant and address any issues promptly.
If you notice any pests, remove them manually with a cotton swab dipped in rubbing alcohol. For fungal infections, remove affected leaves and apply a fungicide according to the manufacturer’s instructions.
8. Provide Adequate Air Circulation
Good air circulation is essential for preventing fungal growth and promoting healthy roots. After blooming, ensure your orchid has sufficient space around it to allow for proper airflow.
Consider using a small fan to gently circulate the air around your orchid, but avoid directing the airflow directly at the plant. Adequate air circulation also helps prevent stagnant, humid conditions that can lead to disease.
9. Encourage a Resting Period
Many orchids require a resting period after blooming to recharge and prepare for the next flowering cycle. During this time, reduce watering and fertilization and allow your orchid to focus on vegetative growth.
The length of the resting period varies depending on the orchid species, but it typically lasts several weeks to a few months. Be patient and trust that your orchid is gathering the energy it needs to produce another stunning display of blooms.
10. Enjoy the Foliage
Even without blooms, orchids are beautiful plants with attractive foliage. After blooming, take the time to appreciate your orchid’s lush green leaves and unique growth habits.
Orchid leaves come in a variety of shapes, sizes, and textures, from the broad, glossy leaves of Phalaenopsis orchids to the slender, grass-like leaves of Cymbidiums. Enjoying your orchid’s foliage can help you develop a deeper appreciation for the plant as a whole.
By following these 10 steps, you’ll be well on your way to maintaining a healthy, thriving orchid that will reward you with stunning blooms year after year. Patience and consistency are key when it comes to orchid care.
With the right attention and care, your orchid will continue to be a beautiful and rewarding addition to your home.
Source:
Nancy has been a plant person from an early age. That interest blossomed into a bachelor’s in biology from Elmira College and a master’s degree in horticulture and communications from the University of Kentucky. Nancy worked in plant taxonomy at the University of Florida and the L. H. Bailey Hortorium at Cornell University, and wrote and edited gardening books at Rodale Press in Emmaus, PA. Her interests are plant identification, gardening, hiking, and reading.