Vates is a low-growing dwarf type with finely curled blue-green leaves. It’s suitable for large containers (minimum five gallons) for patio growing. Vates grows to only 30-40cm (12-16″) tall, and about 60cm (24″) in diameter. Like most kale varieties, Vates is especially tender and sweet after a light frost.. Mature Size: 12-16″ x 24″. Full Sun (6+ Hours).