They bloom on new wood and old wood, so you can prune and deadhead them as needed. Design Ideas This is the only Hydrangea that climbs and is so vigorous it can cloak a good-sized house in no time. The drip does not do a perfect job though when temps are regularly in the 100s so I hand water sometimes when it is supposed to go "off". They’re often found growing in Zones 5 through 9. But down here, blooms should open quite early, last several weeks/month-ish and by now, they should start color changing, adding greens, pinks, sandy colors and then browns. In zone 5, the Tuff Stuff series performs well. Mophead blooms may end looking like they weigh a ton and be pointing down almost. Space hydrangeas anywhere from 3 to 10 feet apart, depending on type. Hydrangeas can be used in a variety of ways in the landscape, from specimen plants to tough, durable borders to wall coverings or shade vines. Good luck and have fun with it. Even in my far north, weak sun location, established hydrangeas in full sun wilt on a daily basis. The most common type of hydrangea is a Bigleaf, or French hydrangea (Hydrangea macrophylla). While waiting for December, review where else in the garden to place them. I'd highly recommend Mozart, Prosperity, and Buff Beauty. It can also be pruned judiciously each spring, since it flowers off of new wood. It was not clear. Best Hydrangea for Shade or Dappled Shade The best environment you can give to mophead, mountain, oakleaf, smooth and climbing hydrangeas is a moist site with morning sun and afternoon shade. Size: 6-10’ H x 6-8’ W. Zone: 3-8. Hydrangeas must have afternoon shade (or the leaves will suffer from too much sun) here but, your not-as-strong summer sun in NY may allow you to grow them in full sun. Faulkner Boxwood Zone: 5 – 9. Generally, hydrangeas need either partial shade or full sun. A few hours of early morning sun does not impact bloomage much. Popular varieties of Bigleaf hydrangeas for zone 5 are: 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. Thrives in moist soils, and appreciates a summer mulch which helps retain soil moisture. If I have a windy location, I look for an alternative location before planting them there. Analysis first, then plan. Oakleaf and bigleaf hydrangeas in zone 5 should be given extra winter protection by heaping mulch or other organic material up around the plant crown. Ed. The most common type of hydrangea is a Bigleaf, or French hydrangea (Hydrangea macrophylla). This is especially true for the Bigleaf hydrangea (H. macrophylla), which is prone to wilting. Penny Mac Hydrangea – Large flowers that just keep blooming! Continue reading to learn more about zone 5 hydrangea varieties. If new blooms in May were pink and if new blooms in June-July were blue, that means you have amended too much and need to tweak the soil pH in the opposite direction. Bigleaf hydrangeas are all the rage these days because they can change colors. If the plants become distressed, consider instead pulling them out, putting them in pots/containers, keeping them there until December and planting them at that time. Ideally, they will be given full sun in the morning, with some afternoon shade to protect from the hot midday sun. The flowers which appear in July or August make great cut flowers or can be easily dried to create lovely arrangements. The showy blooms fade to shades of pink or red before drying to beige. Mountain hydrangea (Hydrangea serrata) -- also called sawtooth hydrangea -- is a sun-loving, cold-hardy species of hydrangea that grows in USDA hardiness zones 5 through 9. While Hydrangea paniculata likes full sun, it also does well in part shade. Growing Zones: 5-9 Endless Summer Hydrangeas. Hydrangea Shrubs in Full Sun in Zone 5/6 Hydrangeas in bloom even in spite of the current heatwave affecting the country. Panicles bloom … Does this help? If your soil pH is already alkaline, add garden Sulphur, green sand, iron sulfate or aluminum sulfate per label directions. While, it’s true that if you cut back certain hydrangeas, they won’t bloom the following year, other types of hydrangeas benefit from being cut back each year. A better form for a four-season stunner. So blooms and-or leaves wilt. Oakleaf hydrangeas thrive in warmer zones. Remember.... we are windier than Chicago. The vigorous Hydrangeas below are garden favorites because they flower despite the severity of the winter. Will grow in nearly any soil. Little Lime Hydrangea is a multi-stemmed deciduous shrub with an upright spreading habit of growth. Each hydrangea plant listing on our website contains care information (on the “care” and “overview” tabs) that will help you to select plants that will grow well in the conditions your garden has to offer. Plenty of water, especially as they are getting established. If no one in your zone & location comments, I would drive around looking for similar colored (blue/pink/purple) hydrangeas and see where they were planted (sun-wise) and if they had winter protection. If you must have a hydrangea, along with the 6 foot requirement. Annabelle hydrangeas produce large, round flower clusters from early summer to fall. This is one of the more tolerant hydrangeas, putting up with heat, cold, drought and full sun. When we hit the daily 100s or so, I may water using the hose at certain times too. Or use liquid iron-chelated compounds sold at most plant nurseries. 14. Bred for smaller spaces and for containers. No rocks as mulch ever.Use either garden sulfur, aluminum sulfate or greensand to acidify the soil. I will take the names along with me when I make the annual Mother's Day trek to the garden center. Not necessarily, Why You Should Give Hydrangeas a Place in Your Yard, Hydrangea Arborescens Illuminates Garden Borders and Paths, 10 Drought-Tolerant Shrubs That Thrive in Full Sun and Reflected Heat, Living Small: City & Small Space Consulting, Great Garden Combo: 5 High-Intensity Plants for High-Intensity Sun, How to Use Full-Scale Decor to Make a Small Space Feel Bigger, Kitchen Evolution: Work Zones Replace the Triangle, New Ways to Plan Your Kitchen’s Work Zones, Potted hydrangea (Let's Dance Blue Jangles) winter care. Even in my far north, weak sun location, established hydrangeas in full sun wilt on a daily basis. Their popularity started in England and Europe but quickly spread to North America in the early 1800’s. My wife loves deep purple. A part shade lover, it is best grown in rich, medium moisture, well-drained soils.