Euphorbia tirucalli – Milk Brush (Large)

This Euphorbia tirucalli, often called Pencil Cactus or Milk Brush, is one of the first large offspring from my original OG plant. In Florida’s warm climate, it has thrived with little intervention, showing just how resilient and self-reliant this species can be. The rapid pace of its growth still amazes me—what starts as a spindly form quickly becomes a striking architectural presence.

The branching stems rise upward like bursts of lightning or flames frozen mid-motion, giving the plant a sculptural energy that always feels alive. Left to mature, this species can grow into a towering shrub or tree over 20 feet tall, making it just as suitable for bold landscapes as it is for containers.

To finish, I’ve decorated the pot with seashells collected at Phipps Ocean Park in Palm Beach, Florida—tying this fiery succulent to the calm of the shoreline.

🪴 Note About This Plant

• Also known as Pencil Cactus, Firestick Plant, or Milk Brush.
• One of the first large offspring from my OG Euphorbia tirucalli.
• Fast-growing, sun-loving, and drought-tolerant—see more in our Euphorbia collection.