Kalanchoe ‘Grey Ghost’ is a distinctive succulent. Its leaves feature a striking silvery-grey, almost powdery coating. This powdery layer, called farina, provides a protective barrier against intense sunlight. The plant’s upright growth and paddle-shaped leaves contribute to its sculptural form, making it a captivating ornamental.
Kalanchoe Grey Ghost Care
Light Needs
Kalanchoe ‘Grey Ghost’ thrives in bright, indirect light. An east-facing window provides beneficial gentle morning sun. Direct, harsh afternoon sunlight can scorch its delicate farina and damage the leaves. Insufficient light leads to etiolation, causing leggy growth and duller leaf coloration.
Watering Practices
Proper watering is essential for Kalanchoe ‘Grey Ghost’ health. The “soak and dry” method is ideal; allow the soil to dry out completely between waterings. Overwatering leads to root rot, so ensure excess water drains freely from the pot. During cooler winter months, reduce watering frequency as the plant’s water requirements decrease.
Soil Requirements
This succulent requires a well-draining soil mix to prevent waterlogging. A specialized succulent or cactus potting mix is suitable. If creating a custom blend, incorporate perlite or coarse sand to enhance drainage and aeration.
Temperature and Humidity
Kalanchoe ‘Grey Ghost’ prefers average room temperatures, typically 65°F to 80°F (18°C to 27°C). As a succulent, it tolerates low humidity well. Protect the plant from freezing temperatures, as frost exposure can cause damage. During colder periods, bring the plant indoors or shield it from the elements.
Fertilizing
Fertilization supports growth, particularly during the active growing season in spring and summer. Apply a balanced, diluted succulent fertilizer once every few weeks. Dilute the fertilizer to half or a quarter of the recommended strength to prevent nutrient burn. During the plant’s dormant period in fall and winter, withhold fertilization. Excessive fertilizer can accumulate salts, harming the plant over time.
Propagating Kalanchoe Grey Ghost
Propagating Kalanchoe ‘Grey Ghost’ is done through leaf or stem cuttings. For leaf propagation, select a healthy, mature leaf and gently twist it from the stem, ensuring the entire leaf base is intact. Allow the leaf to callus for several days in a dry, shaded area before placing it on well-draining succulent soil. New plantlets will emerge from the callused end.
Stem cuttings involve taking a 3-4 inch section from a healthy stem, removing lower leaves. This cutting also needs to callus for a few days to a week before planting. Once callused, insert the stem cutting into a suitable succulent potting mix. Maintain slightly moist soil and provide bright, indirect light to encourage root development.
Troubleshooting Kalanchoe Grey Ghost Issues
Issues with Kalanchoe ‘Grey Ghost’ often stem from improper care. Yellowing leaves or mushy stems indicate overwatering; reduce watering frequency and check for root rot. Shriveled leaves signal underwatering; allow the soil to dry between waterings. Stretched, leggy growth with widely spaced leaves indicates etiolation due to insufficient light; move the plant to a brighter location. Inspect for mealybugs or aphids, identified by small, cottony masses or tiny insects on foliage; address with insecticidal soap or neem oil.
Kalanchoe Grey Ghost Toxicity
Kalanchoe ‘Grey Ghost’ is toxic if ingested, especially to pets and small children. All plant parts contain compounds that can cause adverse reactions. Symptoms of ingestion include gastrointestinal upset, such as vomiting or diarrhea. In severe cases, particularly with larger quantities, cardiac issues can occur. To ensure safety, keep Kalanchoe ‘Grey Ghost’ plants out of reach of curious pets and young children.