Is it a rhododendron or an azalea? It can be puzzling because all azaleas are rhododendrons, but not all rhododendrons are azaleas. Both plants are woody, rounded shrubs in the Ericaceae (blueberry) ...

For several years, I have been dealing with a common problem that specifically affects camellias called camellia flower blight and caused by the fungus Ciborinia camelliae. In the spring when the ...

The fat buds at the tips of these rhododendron branches are flower buds that already have formed. They'll open next spring. Q: A native rhododendron that we bought and planted a couple years ago is ...

Azaleas are a perennial that can be left outdoors during the winter in certain hardiness zones, but there's one thing you ...

Rhododendrons come in thousands of colourful and bright varieties, as well as ranging in sizes to suit bigger gardens or containers. From large pastel blooms in pinks and purples to the more fiery ...

Rhododendrons do best under a dappling shade of trees where sunlight passes through and dances on the leaves. This is a continuation of last week s article on Catawba Rhododendron. I decided to ...

Rhododendron flower development occurs in three easily defined stages: a pre-rest stage, during which petal growth is mainly by cell elongation; an indeterminate rest period; and an after-rest stage, ...

With its stunning display of bell-shaped flowers in colourful hues the Rhododendron is a spring-time delight for garden enthusiasts and bees alike. Now a rare 'lost' species of the plant, thought to ...