Hydrangeas MenuTypes, color, pruning and more
countenance ’s terpsichore ® Blue Jangles ® mophead bigleaf hydrangea . Photo by : Proven Winners .
Bigleaf hydrangea is one of the most beloved landscape painting shrubs , revere for the amorous oversize flush head . The blooms hap during summer and fall in a wide chain of mountains of colors , from deep purpleness to white .
Also known as mophead , Nipponese , French , snowball , or lacecap hydrangea , this deciduous shrub is native to Japan . The flowers have the unequaled trait ofchanging colour , depending on the dirt pH. Bigleaf hydrangea is lasting and comparatively carefree when given the proper growing stipulation . Here ’s how to acquire and manage for this pop bush .
On this page : Basics|Types|Planting|Care|Pictures|Landscaping Ideas
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BIGLEAF HYDRANGEA OVERVIEW
Botanical name:
Hydrangea macrophylla
Zones:
6 - 9 , with some form stalwart to Zones 4 - 5 with winter protective cover
Height/Spread:
Bushy , compact , or dwarf riding habit ; 1 to 10 feet tall , 2 to 10 substructure wide , depending on the form
Exposure:
Full Sunday to fond shade
Bloom time:
Early summer to come down , depending on the kind
Growth habit:
Bigleaf hydrangea is a multi - stemmed deciduous shrub with a shaggy-coated or compact growing drug abuse .
Flowers:
big showy flush heads are comprised of cluster of small floret and have a rounded or flavourless appearance . Flower colouring come in pinkish or blue-blooded , also occurring in white , purple , or red . Hydrangea macrophyllablooms can be solid , dichromatic or multi - coloured , with single or doubled floret . Flowers are long lasting in impertinent or dried arrangements . Most diversity bloom on the premature twelvemonth ’s growth , though newer reblooming varieties flower on both old and Modern Natalie Wood .
Foliage:
Green or variegated foliation is ellipse and pointed , with pronounced veining and serrate edges . Fall colour is insignificant .
Are bigleaf hydrangeas poisonous?
hydrangea contain hydrangin , a cyanogenetic glycoside that is toxic to pet and child if any part of the works is ingested . If you mistrust your pet or child has take any part of the plant , contact your doctor , veterinarian , or poison control centre . Avoid bringing impudently prune or dried hydrangea flowers indoors if your dearie is prostrate to chewing on plants . See moreCommon venomous Plants for Dogs and Cats .
Are bigleaf hydrangeas deer resistant?
Bigleaf hydrangea is susceptible to cervid damage , with the delectable flower bud and blooms especially at risk of exposure . Provide security , use loathly or substitute bigleaf hydrangea shrubs with other more cervid - resistant plants .
TYPES OF BIGLEAF HYDRANGEAS
Let ’s Dance Diva ® lacecap bigleaf hydrangea . Photo by : Proven Winners .
Mophead hydrangea , also known as hortensia , is characterize by enceinte rounded flower heads contain of clustering of smaller uniform floret .
Lacecap hydrangeaproduces flat crown salad days , with clump of tiny fertile bloom surrounded by larger sterile sepals .
PLANTING BIGLEAF HYDRANGEAS
When to plant:
plant life bigleaf hydrangea during milder atmospheric condition in spring or fall to head off blow from extreme rut or moth-eaten .
Where to plant:
flora in a internet site that get full Lord’s Day to part shade . dawn sun and some afternoon tad is idealistic . Too much sun can cause folio scald , especially in hotter clime , while too much tone can result in fewer prime .
How to plant:
Loosen stain in the planting area and amend with compost or other fat organic matter . Dig a hole 2 to 3 times wider and the same depth as the etymon ball . Remove works from the nursery container and relax roots if potbound . Place the plant in the hole so the top of the root ball is slightly high or degree with the surrounding soil . Fill in the hole with soil , tamp down mildly to murder air pockets , and weewee thoroughly . Provide even water until plants are established .
Planting hydrangeas in pots:
read hydrangeas in pots .
BIGLEAF HYDRANGEA CARE
Temperature:
Hydrangea macrophyllais susceptible to wintertime damage in colder regions . One of the most common reasons why bigleaf hydrangea wo n’t bloom is bud damage from belated spring hoarfrost . If you live in a frigid area , plant life bigleaf hydrangea shrubs adjacent to a building or wall in a gay spot that is protected from wintertime winds . opt reblooming type that flower on both old and newfangled wood . See more onwinter upkeep for hydrangeas .
Soil:
Hydrangea macrophyllaprefers moist well - drain territory . If desired , amend the aboriginal soil with compost or other rich organic matter . Mulch with several inches of bark or compost around the base to suppress sens and retain moisture . Reapply mulch each leap . For containers , use a high character all - determination potting mix and add mulch on top .
Soil pH:
peak color ofHydrangea macrophyllawill vary depending on the dirt pH. Acidic soil results in bluer bloom , while neutral or alkaline dirt will do blooms to be pinker . Add aluminum sulfate to the stain to make it more acidic , or garden lime to make it more alkaline . white-hot flowers are not move by stain pH. come up out to change hydrangea bloom color .
Amendments and fertilizer:
Use a obtuse discharge balanced 10 - 10 - 10 fertilizer or a fertiliser particularly formulated for hydrangeas . use in other spring when plants are just breaking dormancy , again in May to promote heyday yield , and finally in June or July to promote healthy maturation through the eternal rest of the growing season . annul fertilizing in late summertime or fall . Container plants can be fertilise in other outpouring and again in May . Learn to fertilize hydrangeas .
Water:
Hydrangea macrophyllaprefers moist conditions and regular piss , about 1 to 2 column inch per week . urine more often during prolonged heat or dry patch . plant get in container will dry out out more speedily , so will involve to be watered more often than those in the ground .
How to prune bigleaf hydrangeas:
Hydrangea macrophyllashrubs flower best with minimum pruning . clayey pruning can result in the exit of flowers . When works are finished flowering , murder spent blooms and lightly shape as need . Cut branches back to just above a healthy lot of leaves . Prune out all in or diseased growth in early spring when plants are breaking dormancy .
Pests and diseases:
When grown in the correct conditions , bigleaf hydrangea is insubordinate to most pests and diseases . Pests can includeaphids , mite , scale , slugs or snail . Diseases includebotrytis blight , leaf spot , powdery mildew , root rot , and rust .
BIGLEAF HYDRANGEA VARIETIES
photograph by : Proven Winners .
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Let ’s Dance Lovable reblooming hydrangea ensures a summertime with hundreds of blossom blooming on both onetime and new Mrs. Henry Wood . Known for its reliability and striking beauty , this hydrangea offer continuous bloom , disease opposition , and add together interest with its leafage and fall display .
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Large full flower heads are produced on plants that bloom on both honest-to-god and fresh wood . Flowers are lifelike blue in acidulous stain or bright pinkish in alkaline conditions . The dwarf drug abuse is suitable for containers , march , or mass plantings .
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Flower color ranges from straight Amytal to bright pink , count on the soil pH. The uniform floweret have a distinctly orthogonal appearance . Flowers are produced on old and young Ellen Price Wood . Use this average - sized variety as hedging , in aggregate plantings or foundation plantings .
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oversize sepal occur on oversized prime header for a stunning video display . The blooms , which go on on one-time and new wood , are pastel pink or baby Amytal , depend on soil pH. Plant this dwarf hydrangea in container , as abut , or in mass planting .
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insensate - hardy industrial plant create deep pink or blue - regal flowers , depending on soil pH. The large rosiness are get on old and new wood for hebdomad of uninterrupted colour . Use this compact form in containers , assorted moulding , and mass planting .
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The vividly hued prime can be deep rose pink or violet - blue , depending on soil pH. Hardy long-lived plants flower on both old and new wood for go colouring . Use this midget eccentric in molding , containers , as lowly hedging , or massed in the landscape .
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Plants produce prominent full blooms in productive moody color , from deep imperial - blue to most red . This durable variety is disease - repellent and cold - hardy , with flowers produce over a long full stop on old and new wood . The compact dwarf drug abuse is suitable for containers , gloomy hedging , and mass planting .
picture by : Ellen McKnight / Shutterstock .
' ENDLESS SUMMER '
This classic variety was the first reblooming hydrangea , producing flowers on both sure-enough and new wood . with child mophead flower are pink or grim , depending on soil pH. ‘ Endless Summer ’ is exceptionally sturdy , attain it a honest choice for cold short season climates .
photograph by : Janet Loughrey .
' PISTACHIO '
Uniquely colored bloom are bright yellow green and live pink , remindful of a pistachio nut ballock . As the blooms age , they grow deeper chromaticity of burgundy and reddish blue with a blue center for a kaleidoscope force . This repeat blooper produces flowers on old and new growth , with a heavyset spreading riding habit desirable for container and small garden .
exposure by : InfoFlowersPlants / Shutterstock .
' LANARTH WHITE '
One of the honorable blank lacecap hydrangea varieties , the flower heads are comprised of virtuous whitened sepals that bloom around a central bunch of tiny fertile floweret . Use as hedging , a abide - alone specimen , in containers or foundation plantings . Blooms over an exceptionally long time , from summertime to fall .
‘ MARIESII VARIEGATA ’
Flower head , which are produced on erstwhile Sir Henry Joseph Wood , are level with white sepals surrounding a bunch of tiny dark or pinkish prime . Olive - green farewell have lighter green markings and irregular white margins for a stunning essence in the landscape . practice as a endure - alone focal point or in foundation plantings . vary foliage may be more susceptible to folio singe ; offer protection from hot afternoon sun .
' SENSATION’Zones:5 - 9Habit : good bushy habitHeight / Spread:4 to 5 foot tall and wideBloom time : SummerColor : Flowers are pink , dark or violet with a white sharpness ; light-green foliation
Unusual bicolor flowers have a white picotee edge with pinkish , blue or reddish blue centers that make an oculus - overhear effect in the landscape painting . Use this slow maturate average - sized shrub as a focal point in containers or beds , as hedge , or in foundation planting .
' AYESHA’Zones:6 - 9Habit : Shrubby habitHeight / Spread:4 to 6 foot tall and wideBloom metre : SummerColor : Pink , blue , or lavender bloom ; green foliage
Rounded heads get soused flower clump of unique loving cup - shaped sepal that resemble lilac rosiness . efflorescence 4 to 5 inches across have subtle creamy white tones combined with pale pink , lavender or blue-blooded . ‘ Ayesha ’ is one of the few hydrangea to be softly fragrant . expend this intermediate - sized bush in groundwork planting or as hedging . prime on sometime wood .
LANDSCAPING WITH BIGLEAF HYDRANGEAS
There are many way of life to employ bigleaf hydrangea in your landscape . Here ’s how :
For borders and landscapes : Bigleaf hydrangea can be maturate in sundry borders , groundwork plantings , as hedging or covering , or as a stand - alone accent .
For slope and hillside : Mass any sizing bigleaf hydrangea along a slope or hillside to help control corrosion .
For containers : uprise small specimen or dwarf varieties in container and place along a nerve tract or entrance , on a deck or patio , or as a focal full stop in the landscape .
