Diamond Rouge Hydrangea is a compact deciduous shrub with foliage that turns yellow in fall. Its rounded, loosely packed panicles bloom on new wood in summer, opening white and gradually maturing to deep pink before turning wine red in fall. These flowers persist until the first frost and attract butterflies and pollinators. While it can tolerate full sun, its best blooms are in part sun and rich, moist well-drained acidic soils.
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Type: |
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Origins: |
East Asia and Russia |
Height: |
3' - 5' |
Spread: |
3' - 4’ |
Spacing: |
4’ |
USDA Hardiness Zone: |
3 - 8 |
Culture: |
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Bloom Color: |
White/Red |
Season of Interest: |
MAINTENANCE NEEDS: Medium Maintenance. Mulch soil to maintain moisture and overwinter. If pruning is needed do so after flowering. Slight susceptibility to bud blight, wilt, leaf spot, and mildew. Aphids are occasional problems.
LANDSCAPE USES: Accents or Group Plantings, Borders, Woodland Gardens, Foundation Plantings, Hedges, Containers.
COMPANION PLANTS: Azalea, Deutzia, Itea
IMAGES: Photoset by F. D. Richards, Hydrangea paniculata [Diamond Rouge] 'Rendia' (Renault, Jean 2014 Gorron, FR) Photo by F.D.Richards, SE Michigan, (1) 9/2020 (1)+(2), (2) 8/2020
*As plants have ranges in appearance they may not appear as the images shown