Manyo No Sato Japanese Maple 1 - Year Live Plant CONSIDERED TO BE ONE OF THE BLUEST OF ALL THE SPRUCES! A DWARF BLUE SPRUCE GROWS ONLY 10-15 FEET! EXTREMELY HARDY COLORADO BLUE SPRUCE CAN WITHSTAND TEMPERATURES DOWN TO -50! EASY TO GROW AND DROUGHT TOLERANT 3 - YEAR TREE REACHES 10-15 FEET AT MATURITY ZONE 2-7