Hawaiian Palm (Brighamia insignis) Distinctive, succulent-like trunk topped with a rosette of glossy, green leaves and clusters of fragrant, tubular yellow flowers! Light: Bright, indirect to full sun. Water: Allow soil to dry out slightly between waterings. Soil: Well-draining, sandy or loamy mix. Temp: 60-85F (16-29C). Humidity: Moderate. Fertilizer: Monthly during growing season, balanced 10-10-10. A rare and exotic addition that brings a touch of tropical elegance and beauty to any indoor or outdoor garden!