Plant Size A baby plant, that is 3-8 inches tall, will arrive at your home in a 3-inch-deep pot. Then, raise your new baby to maturity under your caring, green thumb. Description Money may not really grow on trees, but salad does! The Chief Kubo's Prize South Sea Salad Tree (Bele Tree) is a tasty substitute for spinach. In addition to the edible leaves, Chief Kubo grows edible hibiscus-like flowers. • Average mature height: 6 to 8 feet • Light: Full to part sun • Water: Average watering needs • Zones: 9-11