As a gardening and landscaping expert , I have had the chance to work with both rhododendrons and hydrangeas extensively . These two flowering flora have distinct differences in terms of their visual aspect , growth habits , and seasonal change .
When it comes to the visual aspect of their flowers , rhododendrons and hydrangea vary in color and shade . In worldwide , rhododendron flowers lean to be darker in chromaticity , set out from recondite purples and reds to vivacious pink and whites . On the other hand , hydrangea flowers come in a panoptic compass of semblance , let in sunglasses of juicy , pink , purple , and white . They often have a lighter and more pastel - like appearance liken to rhododendrons .
Another notable conflict lie in how these plant life acquit when their bloom buy the farm . If left unpicked , hydrangea flowers run to dry out up and hold their form even after they die . This means that you could delight their dried flowers throughout the wintertime , adding a touch of beauty to your garden during the stale months . In contrast , rhododendron flowers drop when they give-up the ghost , leaving behind bare arm and leaves during the winter season . This can create a different visual experience in your garden during the colder month , as the focus faulting more towards the foliage of the rhododendron plants .
In condition of ontogeny riding habit , rhododendrons and hydrangea also disagree . rhododendron are mostly more summary and bushy , grow in a rounded shape with dense foliage . They can range in size from small shrub to larger , tree diagram - like specimen . Hydrangeas , on the other hand , have a more open and spreading growth habit . They often have long , arc branches and large , broad leaves that give them a more relaxed and graceful appearance .
When it comes to seasonal changes , both rhododendron and hydrangeas have their own alone characteristics . rhododendron are know for their evergreen nature , meaning they hold their leaves throughout the year . This can bring home the bacon a sense of greenery and structure to your garden even during the wintertime months . Hydrangeas , on the other hand , are deciduous plants , which means they spill their leaves in the nightfall . While this may leave behind them bare during the winter , it also permit for sensational display of fall foliage before the foliage drop .
The remainder between rhododendrons and hydrangea can be seen in their flower colour , the conduct of their flowers when they break down , their growth habits , and their seasonal variety . rhododendron tend to have darker - colored flowers and shed their bloom when they die , while hydrangeas offer a wider compass of prime colors and retain their dried salad days throughout the wintertime . rhododendron have a more thick and shaggy-haired growth riding habit , while hydrangeas have a spreading and refined show . to boot , rhododendron are evergreen , while hydrangea are deciduous . These variations make each plant unique and can be considered when design and contrive your garden .
Caroline Bates