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Pincushion peak with Western Tiger Swallowtail butterfly . Photo by : Jennifer Bosvert / Shutterstock
It ’s amazing that a flower as lovely and long - blooming as Scabiosa is n’t a staple in every garden . Better sleep with as pincushion blossom , this easy - caution plant is a top performing artist from former outflow into declination , putting on a continuous show of frilly dome - shaped flower . In modest winter climates , some pincushion flowers will even blossom all year long !
Far too pretty to be circumscribe to garden bed and borderline , pincushion flower also constitute a sorcerous improver to container plantings , either alone or in mixed transcription . And if you fuck freshly cut flower , the seemingly endless supply of blooms will give you plenty of extra to keep your vase brim over .

On this Thomas Nelson Page : Basics|Planting|Care|Varieties|Frequently Asked motion
BASICS
Botanical name:
Scabiosaspp . and hybrid .
Common name:
Scabious , pincushion bloom , sugared scabious
Plant type:
Genus includes both perennial and annual specie
Zones:
Typically 5 - 9 , for perennial type
Exposure:
Full sun
Mature size:
12 to 36 inches tall and 10 to 24 inches wide , depend on the variety .
Habit:
Clump - forming wont
Bloom time:
recent saltation until frost
Foliage:
Oblong , pinnately lobed leave may be aristocratic - green to gray - green . Foliage of perennial varieties remains evergreen in meek climates .
Flowers:
Blooms borne on grandiloquent , wiry stems come in shades of pinkish , purple , whitened , blue , yellow , and Bourgogne . Each flower sport an outer band of frilly petals surrounding a vaulted pincushion - like center with protruding stamens that resemble tiny pinheads .
Special attributes:
Landscape uses:
Borders , great deal plantings , container garden , bungalow gardens , turn off efflorescence gardens , pollinator garden , andmeadow gardens .
PLANTING SCABIOSA
Photo by : MacBen / Shutterstock .
When to plant:
In early spring , after the last rime date . In area with modest wintertime , you’re able to also plantScabiosaseeds in late fall for blossom the undermentioned season .
Where to plant:
Pincushion flowers will bloom ripe in a site that receives full sun ( at least 6 hours of direct sunlight daily ) , but will appreciate some good afternoon tint during the estrus of the summer . Because they favor cool conditions , plants may struggle if grow in an exceedingly spicy , humid climate .
How to plant:
you may embed pincushion flowers from nursery transplants or seeds . If you pick out to grow them from seed , start them indoors under grow lights 4 to 6 weeks before the fair last frost engagement in your domain or seed them straightaway in the garden after all danger of frost has passed . compensate the seed with a flimsy layer of soil ( about 1/4 inch deep ) and keep them evenly moist but not waterlogged until the seed evolve .
In the garden , space transplants or thin seedling to a spacing of at least 12 inches asunder to permit for just air circulation .
Soil:
Prefers well - drain , loamy soil rich in constituent matter . Good soil drainage is essential , since root rot may occur in too wet soil . Scabiosaplants are particularly illiberal of wet soil during wintertime and tend to be short - know .
SCABIOSA CARE
Watering:
Keep your pincushion bloom well water during the first year after planting , give them at least an inch of water a calendar week . old , found flora are more drouth liberal , but will still appreciate unconstipated watering during prolong juiceless spell . To prevent root decomposition , ensure the grease is well drain and do n’t allow it to become muddy . Pincushion flowers do n’t care have plastered feet .
Amendments and fertilizer:
BecauseScabiosagrows best in productive , well - drain soil , amend it at planting time withcompostto ameliorate drainage and add nutrients , specially if you have heavyclay soil . Also lend oneself a layer of mulch around the rootage zone of your works to help keep the soil moist and isolate the roots from temperature extreme .
Although pincushion flowers are unclouded feeders , a bimonthly lotion of a balanced fertilizer for blossoming plant will aid keep them blooming throughout the season .
Pruning and deadheading:
To raise new blooms and keep yourScabiosalooking sweet , remove the dog-tired flowers by jog the stems down to the basal foliage ( the leaves that grow from the base of the plant ) . Pruning is generally not required , unless you require to encourage full growth or withdraw dead or damaged foliage .
Harvesting flowers:
For the longest vase living ( a week to 10 day ) , harvest your pincushion flowers when they are still in the bud leg or just beginning to open up . If you ’re harvesting the seedheads for dry flowered arrangements , contract the seedheads while still fresh and then flow them to dry out .
Propagating:
Can be propagated by seed or division . Divide repeated types every 3 to 4 years or whenever they become crowded and flush yield dwindles . The best metre to part plants is in early spring . ( * See government note below on propagating or fraction patented industrial plant . Check your industrial plant tags for the ® or ™ symbol by the plant life name . )
Winter care:
For recurrent varieties , bring down the stems back to the bottom leaves in the downfall and protect plant with a light level of mulch , such as shredded leaves , hay , or evergreen plant boughs . Do not cut back into the basal foliage , which will remain evergreen to semi - evergreen for most of the winter . In early spring , before new growth begins , you may remove any dead outer leave .
Pests and diseases:
Generally plague - immune and disease - innocent , although they may succumb topowdery mildewduring periods of mellow humidity . To help keep fungal diseases , avoid overhead lacrimation and provide adequate spacing between plant life .
SCABIOSA VARIETIES
Photo by : Proven winner
Flutter ™ Deep Blue — Buy now from Proven WinnersScabiosa columbarium
Zones:5 - 9Height and spread:12 to 14 inch improbable and wide

produce a profusion of large , lilac - blue flowers prove on upright stem above mounds of lacy green foliage . A compact stature makes it idealistic for adding season - tenacious color to container plantings .
disruption ™ Rose Pink — Buy now from Proven WinnersScabiosa columbaria
Zones:5 - 9Height and spread:12 to 14 inches tall , 10 to 12 column inch wide

Producing blooms that are turgid and mysterious in colour than those ofScabiosa‘Pink Mist ’ , this flamboyant pincushion prime is a gorgeous increase to garden beds and mixed container arrangements . The outer flower petal flash pretty frilled edge , supply softness to the pincushion - like centerfield .
Flutter ™ Pure WhiteScabiosa columbarium
This all - white beauty is a gross complement to pink , majestic , and puritanic pincushion flowers and will thrive when produce in a full sun to part nicety emplacement with undecomposed drainage . Self - cleanup , it blooms all summertime , even without deadheading .

Photo by : get up seed
' Fata Morgana’Scabiosa atropurpurea
Zones : AnnualHeight and spread:24 to 36 inches marvelous , 24 inches wide

like in color to a ripening ravisher , this exquisite pincushion flower is distinguished by creamy yellow blooms with touches of apricot . Because it readily ego - sow if allowed to go to seed , it is often produce as a biennial or short - survive perennial .
photograph by : Hanna Yohanna / Shutterstock
' butterfly stroke Blue’Scabiosa dovecote

Zones:5 - 9Height and spread:12 to 18 inches tall and wide
extremely attractive to butterfly and bees , this sterile hybrid produces pelter of lavender - blue efflorescence from April until frost , held above a compact mound of fine disregard , grayish immature foliage . A low - growing habit makes it idealistic for the front of the border and edging pathways .
Photo by : Debu55y / Shutterstock

' Pink Mist’Scabiosa columbaria
This babe to ‘ Butterfly Blue ’ has many of the same attribute , but alternatively sports frilly pink petals palisade paler domed centers . Will bloom almost all twelvemonth in gardens with balmy wintertime .
Photo by : Gurcharan Singh / Shutterstock

' calamitous Knight’Scabiosa atropurpurea
zona : Annual
Height and spread:24 to 36 inches marvelous , 18 inch wide

The dark burgundy , nearly black bloom of this annualScabiosaare emphasize by salient white stamens , making it a standout in the garden or a vase . After the flowers fade , they leave behind attractive seedheads that add pursuit to dried flower placement .
Photo by : meganchase37 / Shutterstock
' Fama White’Scabiosa caucasica
Zones:3 - 7
Height and spread:1 - 1/2 to 2 feet marvelous and all-embracing
This standout variety show bring out large , pristine white blooms with distinctive pale - dark-green center . Its foresightful stems and rich peak make it an prodigious choice for cut - efflorescence arrangement . This cultivar thrive in well - drained , impersonal soil and bid run vase life .
FREQUENTLY ASKED QUESTIONS
Is Scabiosa a perennial or annual?
Scabiosaspecies include both repeated and annual type . While perennial motley ( such asS. caucasicaandS. columbaria ) will come back year after class , annual pincushion peak ( S. atropurpurea ) will need to be replanted each year . However , they may re - seed under optimal condition .
Does Scabiosa bloom all summer?
Yes ! That ’s one of the good attributes of pincushion flower . During the heat of midsummer , the flush may taper off a bit , but they will render in abundance in other fall when cooler atmospheric condition arrives .
Is Scabiosa hard to grow?
No . As long as you give your pincushion blossom enough Lord’s Day , plant it in well - run out soil , and water when needed , this dither - complimentary flora will flourish with very little travail .
Can I grow Scabiosa in a hot climate?
Generally , pincushion blossom dislike swelter heat and humidness and prefer the cooler temperatures of early summer and fall . If you are growing your plants in an expanse with in particular hot summers , they will fare well when give some afternoon shade . For the skillful success , quash growing pincushion flowers in a climate outside of its recommend USDA hardiness zones .
Should I deadhead pincushion flower?
Diligent deadheading will protract the bloom period , but sometimes it can be operose to keep up , since an established plant can produce hundreds of flowers in a season . Do n’t worry . The seedheads are quite attractive and can be allow in place for ornamental interest or used in dried flower arrangements .
Does Scabiosa spread?
Some pincushion blossom can reseed in the garden , but are not considered to be trespassing . If reseeding is a concern , engraft a infertile miscellanea , such as ‘ Butterfly Blue ’ .
Does pincushion flower require staking?
Taller variety have long stalks that lean to flop when ladened with efflorescence , peculiarly when farm in overly ample soils . jeopardize works or locating them near sturdier plants that can provide some support will facilitate keep your pincushion flowers upright .
- REGARDING PROPAGATION : When it come to propagating patent plant , there are strict prescript in place prohibit reproduction or propagation of these industrial plant in any way . This means you ca n’t reproduce them ( even for utilization in your own garden ) , sell them , or bring them into the country without license . The police does not make exception for what some might consider venial misdemeanour . Any wildcat use of patent plant is considered an infringement .