BLUE HYDRANGEA 3 SEEDS---- NIKKO BLUE---DWARF TREE SHRUB
This does grow in a tree form, compared to the shrub, Does well in zones 4-8, Part to full sun is best, This unique looking dwarf  tree , makes a great center piece for you flower garden, mature height is 5-7 feet, and 4-5 wide,------------ To maintain, the canopy mushroom shape, you should keep the bottom trimmed , Other than that very basic to take care of, This does grow quickly after it gets started into seedling form