Description WateringWater every 1014 days in spring and summer, allowing the soil to dry completely between waterings.In winter, reduce to once every 34 weeks.Extremely drought-tolerant; overwatering is the main cause of failure. SunlightPrefers full sun to very bright light.In Malta, ideal for sunny terraces, balconies, or bright indoor positions.Can tolerate partial shade, but growth will be slower. Foliage / GrowthUpright, tree-form succulent with thick green ribbed stems.Can reach 24 m in large containers and much taller in the ground.Produces tiny yellow flowers at stem tips in warm seasons (not very showy). Potting MixUse a fast-draining cactus/succulent mix with added sand or pumice.Always use pots with excellent drainage holes. FertilizerFeed once a month during spring and summer with a diluted cactus fertilizer.Do not fertilize in winter. Pet SafetyHighly toxic to cats, dogs, and humans if ingested.Milky sap is very irritating to skin and eyes handle with gloves.Keep well out of reach of pets and children. Air Purifying Provides moderate air-purifying benefits and improves indoor air quality in bright spaces. Additional NotesPerfectly suited to Maltas hot, dry summers.Very sensitive to cold, protect if temperatures fall below 1012C.Rotate pot for even growth.Excellent as a statement plant in modern interiors, patios, and coastal gardens.