The African Milk Tree is a commanding, architectural succulent that brings a dramatic, prehistoric silhouette to any space. Despite its cactus-like appearance, this euphorbia is remarkably adaptable indoors. For Bay Area residents, it's a fast-growing, low-maintenance vertical accent that thrives in bright indoor light or on sheltered patios, adding instant height and sculptural interest with minimal demand.

• Features tall, upright, triangular stems with distinctive ridges lined with paired thorns and small, ephemeral leaves, creating a striking geometric form.

• Grows rapidly to fill vertical space, making it an ideal natural "living sculpture" for bright corners, sunrooms, or as a summer patio specimen.

• Tolerates a wide range of indoor conditions, particularly thriving in the bright, indirect light common in many Bay Area homes.

• Stores water in its stems, requiring infrequent watering only when the soil is completely dry; overwatering is the primary threat.

• Caution: Contains a milky, toxic sap that can irritate skin and eyes; handle with care during repotting and keep away from pets and children.