Hydrangea Tree Hardiness Zone 3
Planted appropriately they can grow to 25 feet 7 6 m high and 20 feet 6 m wide.
Hydrangea tree hardiness zone 3. This process takes several years of. Some winter protection from bitter cold and snow ensures the dormant hydrangea plants survive regardless of location. Full to partial sun. The panicle varieties have some species that are hardy down to zone 3 and even shoulder hardy specimens can survive in microclimates or areas of protection in the landscape.
French hydrangeas are only reliably hardy to about usda zone 5. Tree hydrangeas thrive in u s. It bears clusters of white flowers from midsummer to autumn. Yes even in zone 3 gardens you can have beautiful hydrangeas.
Similarly the lacecap varieties may also only withstand temperatures to zone 5. We offer affordable bare root blue hydrangea trees and many others bushes shrubs and trees shipped at the best time for planting where you live. Department of agriculture plant hardiness zones 5 through 8a. This hydrangea is cold hardy to usda zone 3 which has an average minimum temperature of 35 degrees f.
Outstanding panicle hydrangea varieties bombshell is a dwarf selection that grows three feet tall and four feet wide. The warmer regions of canada in usda hardiness zones 3 through 7 can enjoy various hydrangea species in the garden. Hydrangea paniculata is one of the hardiest species. Panicle hydrangeas usually start blooming in midsummer and the blooms last until fall.
Endless summer a new addition to the hydrangea family so the verdict is still out on its overall performance in canada. Panicle hydrangeas are the most sun tolerant zone 3 hardy hydrangeas. A mature hardy hydrangea can be as little as 3 x 3 or as large as 10 x 10 depending on the variety. Tree type growth rate this tree grows at a.
It thrives in zones 4 8. Flowers form as large panicles or cones. They do well in six or more hours of sun. Annabelle hydrangeas prefer light shade with about 4 6 hours of sun a day.
Panicle hydrangeas hydrangea paniculata hardy to zone 3 panicle hydrangeas sometimes referred to as tree hydrangeas bloom on new wood and benefit from being cut back each fall early spring. Tree hydrangea information if you are thinking about growing hydrangea trees check your hardiness zone. Tree hydrangeas are simply hydrangea shrubs trained into a tree form. This zone extends to parts of montana wisconsin minnesota and even parts of alaska.