White Ghost
Euphorbia lactea 'White Ghost'
A striking, slow-growing succulent shrub characterized by its unique lack of chlorophyll, giving it a bone-white or creamy appearance. Its angular, three-sided stems feature wavy margins lined with tiny, dark spines. As a variegated mutation of Euphorbia lactea, it is highly prized by collectors for its sculptural, eerie aesthetic.
Light
Bright Indirect
Water
Low
Difficulty
Moderate
Humidity
Low
Pet Warning
Highly toxic. Produces a milky white sap (latex) that causes severe skin irritation, eye damage, and gastrointestinal distress if ingested.
Care Guide
Care Guide for White Ghost
Light
Provide bright, indirect light. While it can tolerate some direct morning sun, intense afternoon sun may scorch its white tissues due to the lack of protective chlorophyll.
Watering
Use the 'soak and dry' method. Wait until the soil is completely dry before watering thoroughly. Reduce watering significantly in winter to once every 6-8 weeks.
Soil
Use a very well-draining cactus or succulent potting mix, ideally amended with perlite or pumice to ensure rapid drainage and prevent root rot.
Temperature
Keep in temperatures above 50°F (10°C). This plant is not frost-tolerant and prefers warm, dry environments.
Common Issues
- Root Rot: Often caused by overwatering or poorly draining soil.
- Sunburn: Brown or yellowish patches can occur if moved too quickly into direct sun.
Safety Warning
Handle with extreme care. This plant produces a milky white sap (latex) that is caustic and toxic. Always wear gloves and eye protection when pruning or propagating.
In-Depth Care & Growth
Feeding & Soil
Fertilizer
Cactus and succulent-specific liquid fertilizer
Soil
Gritty, well-draining cactus mix with mineral components like pumice or perlite.
Physical Attributes
Mature Size
3-6 feet tall indoors
Growth Rate
Slow
Propagation
Stem cuttings (cuttings must be dried/calloused for a week before planting; wear protective gear).