What To Do When Jewel Orchid Leaves Turn Red – Causes and Solutions

Jewel orchids are treasured for their beautifully patterned leaves But sometimes the leaves can start turning an abnormal red color If your jewel orchid leaves are reddening, it’s a sign of stress. Read on to learn the potential causes and how to help your plant recover its healthy green foliage.

Overview of Jewel Orchids

Jewel orchids are a type of terrestrial orchid grown mainly for their decorative leaves rather than flowers Their leaves come in a range of colors like green, purple, silver, or brown and feature striking designs like stripes, dots, and splashes. Popular varieties include Ludisia, Anoectochilus, Macodes, and Dossinia

Native to tropical Asia and Melanesia, jewel orchids thrive in warm, humid conditions similar to a rainforest environment. When given proper care, their ornate foliage makes jewel orchids a unique addition indoors. But various issues can cause problems, including red leaves.

What Causes Red Leaves in Jewel Orchids?

If the leaves on your jewel orchid are turning red, it’s a reaction to stress. Here are some potential causes to check for:

Excessive Sun Exposure

Too much direct sun is one of the most common reasons for red jewel orchid leaves. The leaves redden and bleach in response to excessive light intensity. Be sure to provide bright, indirect light instead of direct sun, which can scorch the foliage.

Low Humidity

Jewel orchids prefer high humidity around 60-80%. When the air becomes too dry, the leaves often redden and dry around the edges. Increase humidity through pebble trays, grouping plants, or using a humidifier.

Temperature Extremes

Temperatures that are too hot or too cold can trigger leaf reddening. Keep jewel orchids between 60-80°F. Move away from drafty areas, heat vents, or other sources of temperature fluctuations.

Underwatering

Red leaves can signal underwatering stress. Jewel orchids like moist but not soggy soil. Water thoroughly whenever the top inch of soil dries out. The leaves may redden and curl if the plant needs more frequent watering.

Nutrient Deficiency

Lack of nutrients due to poor soil or inadequate fertilizer can cause jewel orchid foliage to yellow or turn red. Apply a balanced houseplant fertilizer at half strength every 2-3 months. Repot annually in fresh orchid potting mix.

Pests

Sucking pests like spider mites, scales, and aphids drain nutrients from the leaves, causing discoloration. Inspect undersides of leaves and stems closely for signs of infestation. Remove pests by hand or use insecticidal soap spray.

Fungal Infection

Fungal diseases like leaf spot can lead to lesions and red spots. Improve air circulation and reduce watering frequency. Remove and destroy affected leaves. Use a fungicide spray if the problem persists.

Shock from Repotting/Pruning

Jewel orchids are sensitive to disturbance. Too much pruning or damage to the roots during repotting can shock the plant. Leaves may redden for a period after. Give extra care while recovering and avoid further stress.

How to Help Jewel Orchid Leaves Turn Green Again

Once you’ve diagnosed and addressed the underlying problem, here are some tips to nurse your jewel orchid back to health:

• Move the plant to a shadier spot out of direct light. Dappled sunlight from a sheer curtain works well.

• Maintain warm temperatures around 70°F. Avoid drafty areas.

• Use a humidifier or pebble tray to increase humidity around the plant to 60-80%.

• Water thoroughly whenever the top inch of soil dries. Avoid soggy soil.

• Apply houseplant fertilizer at half strength to provide nutrients.

• Inspect closely for pests and treat any infestations. Isolate if infected.

• Remove damaged leaves and improve air circulation. Treat any fungal disease.

• Allow the plant time to recover from any disturbances before repotting or pruning again.

With corrected growing conditions and attentive care, jewel orchid leaves should gradually regain their healthy green coloration. Be patient, as it can take weeks to months for the plant to fully rejuvenate depending on the severity of the stress factors. But with a little TLC, your jewel orchid’s beautiful leaves will soon be back on display.