Buxus Skywalker is the fastest growing boxwood ever! It has a columnar habit and grows up to 30" in a growing season and will finally become about 20' high and 79" wide. Plant Skywalker in a well-drained, fertile soil in a spot in de sun, shade or semi shade. Skywalker is low maintenance and not prune to root disease. Hardy to USDA Zone 6a. A perfect boxwood for landscaping and hedges.