Rhododendron catawbiense
shrubZones 4–8nativeLarge evergreen shrub with bold, leathery foliage and spectacular spring flower trusses. Native to Appalachian mountains. Provides year-round structure in the landscape.
Snap off spent flower trusses by bending at the base. This directs energy to new growth instead of seed production.
Use cottonseed meal or fertilizer for acid-loving plants. Rhododendrons are sensitive to overfertilization.
Rhododendrons are shallow-rooted and suffer quickly in drought. Water deeply during dry spells.
Add pine bark or leaf mulch to maintain 3 inch depth. Protects shallow roots and maintains acidity.
Apply anti-desiccant spray to evergreen foliage in late fall. Wind and cold cause winter burn.
Native Appalachian species providing evergreen cover for wildlife year-round. Flowers attract native bumblebees and swallowtail butterflies.
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