Summary
efflorescence shrubsare one of the good ways toadd colouring material and texture to your garden . away from their amazing dish andcurb appeal , shrub are generally low - upkeep andattract pollinatorsandbirds to your yard . But with so many options on the market , it can be hard to determinewhere to protrude and which shrubs are unspoilt for your garden .
Learn all about some of thebest flowering shrubsand how to provide the proper care to ensure they flourish twelvemonth after year . These flowering shrubs tend to steal the spotlight without requiring the same measured metre and attention that other garden works might want , making them the ideal choice forlow - upkeep mantrap .
1Panicle Hydrangea Blooms Big
A long blooming garden star
Panicle hydrangea(Hydrangea paniculata ) is a very rewarding garden bush with avery long bloom period . The deciduoushydrangea shrubfeatures woody stem with lustrous ovate dark green leaf and showy conical clump of petitebright white flowers , flower from summer through fall . The flush put on a show alongside dusk foliage as the petals shift in color fromwhite to pink to brownas the seasons change .
The plants are hardy in zones 3a to 8b and adjust to a wide range of conditions , though they prefer morning time sun with good afternoon shade and moist , well - drain soil . Prune in winter or spring as the shrub blooms on fresh growth .
Depending on the cultivar , panicle hydrangea reaches between 8 and 25 animal foot in height . Some pop cultivars admit ' Grandiflora , ' ' Kyushu , ' and ' Pink Diamond . '

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2Summersweet Attracts Bees
A pollinator-friendly shrub
Boasting year - rung beauty , summersweet ( Clethra alnifolia ) , also jazz as sweet pepperbush , strive 5 to 10 understructure in height with a mounded shape . Flower clusters farm along 3 to 6 - column inch recollective racemes , lend altitude and color to the garden , as well asattracting hummingbird , butterflies , and bee .
In fall , brown capsule mature and dissemble as bird seed during the winter .
3Cape Myrtle Produces Lots of Color
Create a splash of color in the garden
Cape Vinca minor ( Lagerstroemia indica ) is a drought - tolerant bush orsmall treewith showstopping summertime blooms and alluring evenfall leaf . The shrub blooms 6 to 18 - inch long cluster of paper - like bloom in shades ofwhite , pinkish , and purple along astray - spread stemsfrom July through September .
time of year
leafage semblance

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Spring
The large ovate leaves show in spring with a light fleeceable colouring and red - tinged edges
Summer

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In summertime , the leaves turn grim green
strike
By declination , the leaves wrick to shades of yellow , red , and orangish .

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The plant is hardy in zones 6a through 9b and thrive in awide cooking stove of soils , include sand , loam , or clay , though it prefers well - draining soil and full sunlight ( six hour or more ) . It isdrought - tolerant , though it is best to keep the soil moist for blossom . Reaching 6 to 30 foot in acme and broadcast depending on the cultivar , popular flowering shrub cape myrtle selection include ' Acoma , ' ' Natchez , ' and ' Crape - Myrtlettes . '
4Japanese Spiraea Changes Colors
Add a flash of color to the garden
Japanese spiraea ( Spiraea japonica ) is adwarf shrubideal for turn in potsthat boasts color - change leaf , which ispink , red , purple , or yellowwhen it is young and turns light-green as it maturate , and clusters ofpetite fuzzy pinkish bloomsin early summer . The plant life grows in a low , broad mound , creating a full and dense coming into court . It is alsoattractive to butterflies .
The shrub get hold of 4 to 6 foot in height and prefers racy loamy stain , though it can survive in a miscellanea of unlike dirt texture . flora in full sunlight ( six or more hours day by day ) to light tad andavoid overwateringby keeping the soil moist but never squiffy . Hardy in zones 3a to 8b , popular cultivars let in ' Crispa , ' ' flame Mound , ' and ' Neon Flash . '
The Japanese spiraea is invading in North Carolina , so do your research prior to planting !

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5Bluebeard Blooms in Blue Beauty
Add a burst of texture to the garden
Bluebeard ( Caryopteris x clandonensis ) is amedium - sized flowering shrubfeaturing clusters ofblue - purpleness flowerswith a fluffy texture for two months from summer through fall . The icy gray - green stems produce in an up anatomy , creating a spear of vibrant andshowstopping flowers range in shades of blue and purpleness .
Plant in loose , well - enfeeble soil that is keep evenly moist withat least six hoursof full sunlight every day . Theshrub is drouth - tolerant , though it is best to keep the dirt moist for unfolding . dress the plantback in other spring encourages newfangled maturation and take away wintertime wrong . Hardy in zones 5a to 9b , the flora get hold of about 3 to 4 feet in height and spread , with popular cultivars including ' Blue Mist , ' ' Dark Knight , ' and ' Longwood Blue . '
6Oleander Is a Long Bloomer
A dangerous beauty in the garden
Oleander ( Nerium oleander ) is anevergreen shrubthatblooms in late spring to late summer , feature five - petaled bloom that motley in tone ofwhite , pinkish , purple , orange , or yellow . The vibrant flowers repose atop a racy green backcloth of scroll of thick , long , and narrow leaves .
The plant is hardy in zones 8a to 10b and prefers full sunlight to partial shade with well - draining , organically rich grease . Prune back any wintertime damage after all frost has passed to encourage healthy growth . Many cultivars reach out between 3 and 20 feet in height and spreadhead , with popular selection include ' Calypso , ' ' Hardy Pink , ' and ' Little Red . '
Oleander ishighly toxicand should always be embed off from children , pets , and animals . Do not set near any vegetables , fruits , or comestible flowers where it may be slip as edible as a caution , as it is very serious when ingested .

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Spring Into Summer With Shrubs!
Theseflowering shrubseach boast their ownunique foliation and colorful blossom , idealistic for any summer garden , though they add interest to your yard year - round . When shopping , always make indisputable that the shrub are right for your USDA Hardiness Zone , and remember to plant in a location with the right photograph , soil conditions , and watering routine .
Shrub
Bloom Time

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Growing stipulation
Panicle hydrangea ( Hydrangea paniculata )
summertime through decline
Morning Lord’s Day with afternoon shade and moist , well - draining soil
summersweet ( Clethra alnifolia )
July through August
Moist , well - drain soil that is rich in organic matter with full sun
Cape myrtle ( Lagerstroemia indica )
July through September
Well - draining dirt and full sun
Nipponese spiraea ( Spiraea japonica )
former spring through summertime
Rich loamy dirt , full sunlight
Bluebeard ( Caryopteris x clandonensis )
Well - drain dirt that is kept evenly moist with full sunlight
Oleander ( Nerium Nerium oleander )
Late spring to late summertime
Full sunlight to partial shade with well - draining
Then , delight your gorgeous flowering shrubs through summer and beyond !