‘Skyrocket’ is one of those great "plant it and forget it" plants even though its outstanding blue-green foliage and memorable tall, very narrow form will make it hard to forget! 'Skyrocket' grows up to 20 feet tall and an amazing 3 feet wide making it perfect for a narrow screen where space is limited and its precise, upright form makes it an easy fit for formal garden use. Easy care and great looking…it would be great if all plants were this easy!