ICEBREAKER 1-2’ tall and wide at 10 years. Untrimmed grows slightly taller with age. Beautiful, congested, silvery blue, curled needles on a slow growing, small dwarf evergreen. Hardy to -20 degrees Zones 5-7. Full sun, good drainage in average soil. Little or no fertilizer. Excellent for all small scale scenes such as rock gardens, troughs, fairy gardens and garden railroads.