Euphorbia trigona African Milk Tree
Part sun to full sun; low water. Straight upright with tight upright branches with 1 to 2 inch leaves during active growing season (spring to fall). Spring to fall, water when dry. Winter, keep dry (plant will drop its leaves in winter). Can grow to more than 4 feet tall. Perennial succulent native to central Africa. Milky sap is an irritant (wear gloves when transplanting or propagating.