There is always some gray area when it comes to figuring the ultimate size of some Mugo Pine but you can always be sure that ‘Slowmound’ will be a dense, compact mound that is perfectly suited for foundation plant groupings and small space gardening. Even its needles are more compact with their 1.5 to 2″ twisting length that give this easy grow, trouble free plant a tight, bristling appearance that is hard to resist.