A Hydrangea is a cup-shaped fruit which follow the hydrangea’s showy blossoms looks like little water pails.
Many of the more than 30 varieties grow in Asia, but several are native to the United States. The wild hydrangea of the southern Appalachians is perhaps less beautiful than the cultivated oriental varieties, but it has the same heavily-veined oval leaves and similar flowers.
The showy white outer flowers are sterile and serve only to attract insects to the inconspicuous fertile inner flowers. In some of the cultivated varieties, differences in soil change the flowers from the usual pink to blue or white.
A pink hydrangea can be made to bear azure-Uses of Flowersby burying a handful or two of rusty nails or other scraps of iron among its roots. When grown as an ornamental shrub, hydrangeas demand a rich soil and plenty of water.
Larger shrubs, sometimes grow to eight – ten feet high, and bloom from late summer through early fall.
hokierusty
May 4, 2010 at 2:09 pm
Rusty nails will NOT turn a hydrangea blue–it takes available alum. and an acidic soil