Cityline Rio is a gorgeous Hydrangea with bold colours of deep blue in acidic soil and deep purple in alkaline soil.
Cityline Rio 'Ragra' is a gorgeous Hydrangea with bold colours of deep blue in acidic soil and deep purple in alkaline soil. In neutral pH you can get a mix of royal purple and royal blue. The Cityline Series are dwarf shrubs growing three feet tall and wide requiring no pruning. It is best if you don't as they only bloom on old wood. They are perfect for small spaces and even a large pot.
Common Name: Hydrangea
Family: Hydrangaceae (The Hydrangea Family)
Zone Hardiness: 5-9
Light: Part Sun, Part Shade
Primary Bloom Colour: Blue
Secondary Bloom Colour: Purple
Bloom Time: Summer
Soil Moisture: Average, Moist
Deer Resistant: Unknown
BC Native: No
Native Habitat: Cool, moist, shaded locations in rich soils of woodlands and along hedgerows and streambanks.
Geogrpahical Origin: Asia and the Pacific - Asia - China and Japan
*The Plant Encyclopedia is updated each year to provide a representation of the plants we offer, have offered, and may offer again. However, it is not a live inventory of our stock. Not all plants will be available at all times or in every year. Use the link above to enquire about the availability of this plant. Additionally, we carry many plants that have not yet been entered into our database so please enquire if you don’t see what you’re looking for. Plants are available only for on-site sales at our nursery in Richmond, BC, Canada or for shipping within Canada. We do not ship internationally. However, if you are visiting the nursery from afar, we can arrange for the necessary permits and paperwork for you to take plants back with you to your country.