Landscape Notes: Ruby-red smooth hydrangea! The dark burgundy red flower buds of Invincibelle Ruby open to a two-toned combination of bright ruby red and silvery pink. The foliage is extra dark and stems are strong, making this new hydrangea a gem in any garden. It is a strong rebloomer that will be an excellent addition to any garden. Like other smooth hydrangeas, it flowers on new growth and so blooms every year without fail.
Awards: Green Thumb award, Direct Gardening Association; Bronze Medal, Plantarium 2016.
Continuous Bloom or Rebloomer
Deadheading Not Necessary
Native to North America
Exposure/Culture: For the biggest, most abundant blooms and strongest stems, plant where it gets at least six hours of sun each day (warmer climates can get away with a bit less). A good layer of shredded bark mulch helps minimize water loss. As for pruning, cut the entire plant back by about one-third its total height each spring, just as the new growth begins to emerge on stems. This serves to build up a strong, supportive, woody base while also encouraging abundant new growth for plenty of flowers. If you wish to fertilize, an application of a rose fertilizer in early spring, once the soil has thawed, is sufficient.
Other Notes: Great for Mass plantings, landscapes, naturalizing, cutting gardens, mixed borders.
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Genus |
Hydrangea |
Species |
arborescens 'NCHA3' |
Container Size |
3 Gallon |
Foliage Color |
Green |
Mature Height |
36 - 48 Inches |
Mature Spread |
24 - 36 Inches |
Soil |
Well Drained |
Zones |
3a - 8a |
Mature Form |
Mounded |
Growth Rate |
Medium |
Sun Exposure |
Part Sun to Sun |
Flower Color |
ruby red and silvery pink |
Fall Color |
Green |
Bloom Period |
Summer |