'Little Lamb' has the smallest and most delicate flowers of any hydrangea. Hardy from zones 3 to 9, this hydrangea offers white flowers that turn pink in the fall. Growing 4 to 6 feet in height, this shrub serves as a perfect border plant.
Hydrangea macrophylla Endless Summer Twist-n-Shout. Rebloomer in summer and fall. Blue or pink lacecap-type flowers. + Acidic soil = bluer flowers; - acidic = pinker flowers. Add soil sulfur or aluminum sulfate for bluer flowers and add dolomitic lime for pinker flowers. Do best in a spot that gets morning sun and afternoon shade. Produce blossoms on both last year's branches and this year's stems. Only cut off parts of branches that died over winter. 5 feet tall. Zones 4-9
Hydrangeas are one of the most popular perennial garden shrubs, mostly due to their mesmerizing big flowers in pink, white ot blue color and nice foliage, even in autumn. They add a vintage charm to any garden. But they are not only beautiful, they are also easy to care for. What makes them fascinating is the ability to change the color of the flowers.