Cymbidium orchids need moist, well-drained soil. Watering requirements will vary depending on growing conditions, but as long as you don’t allow the soil to dry out, your plant should be getting enough water. Yellow to brown patches on leaves may indicate your orchid is not getting enough water.
What is wrong with my cymbidium orchid?
Cymbidium orchid diseases are caused by a fungus or virus. These plant diseases can quickly spread to others plants if you’re not careful. Viruses appear as pale streaks in the leaves. As the problem worsens, the leaves become pitted and bleached-out looking.
How do you save a dying cymbidium orchid?
How to Rejuvenate Dying Cymbidium
- Blackening Leaves. Cymbidium foliage reacts to poor environmental conditions by dying back. …
- Proper Watering. The soil around a cymbidium should be moist at all times. …
- Light Exposure. …
- Fertilizer Salts.
How do you get cymbidiums to flower again?
Moderate and regular watering and using the right amount of fertilizer is essential in triggering your cymbidium orchids to bloom. In summer, you must water your orchids two to three times a week, but during winter once a week is enough. If you are overwatering, the plants may shed their buds.
What are the best pots for cymbidium orchids?
The best type of pot to use for a cymbidium orchid is a clay pot because water evaporates from clay pots faster. Ryan places the plant in the pot to ensure it is the right size – only go up one size when repotting as cymbidiums bloom best when a little pot bound. Ryan also trims any dead or damaged leaves.
How much sun do cymbidium orchids need?
The maximum amount of light possible, short of burning, should be given to the plants. This means only light shade during the middle of the day, or about 20 percent shade. In cool areas (such as coastal California), full sun is tolerated. Leaves should be a medium to golden green in color, not dark green.
Why do cymbidium leaves go yellow?
Water – Too Much or Too Little. The leaves of overwatered orchids will turn yellow and drop as the orchid tries to shed water by dropping leaves as the roots absorb too much water. Overwatering not only leads to leaf drop but also to root loss.
How often should I water cymbidium?
A Water your cymbidium once a week all year if needed, using rainwater or filtered tap water. From autumn to spring feed fortnightly, and every week during spring and summer, using a balanced liquid feed at quarter to half strength.
How do you take care of a cymbidium orchid?
- Position. Good filtered light or sun until 1-2pm is best for Cymbidiums. …
- Feeding. Orchids have two main growing periods in Melbourne. …
- Watering. Water sparingly in winter – rain is usually enough unless it is dry for more than a week. …
- Re-potting. …
- Pests. …
- To Help Flowering.
What is killing my orchids?
Along with pests and diseases, root loss due to over or under-watering is one of the main causes of orchid deaths. At first you will probably kill them mostly by accident. You will repot something at exactly the wrong time. You will both overwater and underwater.
Why is one side of my orchid dying?
If the wilting is happening in multiple flowers on one side of the plant, it is an indication that the flowers may have hit something (a wall, car door, etc.) If after purchasing, wilting is happening within 3 weeks, it may be a sign of not enough water and you should adjust the watering schedule.
Why is my cymbidium not flowering?
If you have a mature Cymbidium Orchid plant that is no longer flowering, it is often because they are in too much shade, or have been left to dry out.
What time of year do cymbidium orchids flower?
The most commonly grown cymbidium orchids bud in winter and flower from May through August and September to produce stunning long-lasting flowers. Some orchids are capable of producing up to four flower spikes from each bulb and have erect, fleshy leaves.
How do you make cymbidium potting mix?
For mature plants or seedlings in 6″ pots, we use a mix of 80% seedling grade (1/8″ to 1/4″ size) orchid bark mixed with 20% #3 perlite and 1/4 cup of finely ground dolomite lime added for each cubic foot of mix. For larger plants, 40% seedling grade and 40% larger grade of bark, 1/2″, with 20% #3 perlite works well.