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The Santa Barbara daisy aka Erigeron karvinskianus [ er - IJ - er - on , kar - winz - kee - AY - nus ] is a graceful herbaceous perennial andcomposite flowerspecies of the Asteraceae fellowship .
Mainly grown for its beautiful flower , the plant is native to Mexico , Guatemala , El Salvador , and Honduras , but it is found as a weed in most of the temperate and subtropical regions of the world .
From the Americas , West Indies , and West and South Europe to the oceanic regions of Asia , India , the Pacific Islands , Africa , New Zealand , and Australia , the plant is found everywhere .
It has even been naturalize in Australia , Chile , Hong Kong , the west coast of the United States , and part of Europe and Africa .
Due to its wide distribution , Erigeron karvinskianus has learn a number of common names , some of which are :
The parole fleabane got attached to many of the works ’s common name because it was once believed to be venomous for flea .
There was also a time when the dry plant was used to repel fleas .
Erigeron Karvinskianus Care
Size & Growth
Mexican feabane mullet is a fast - growing and vigorously spread perennial flora have the power to self - come and even become invasive in the correct growing condition .
With an average summit of only 1 ’ – 2 ’ feet , the plant forms an attractive ground - hug mound of small , narrow-minded , and haired grayish - green leaves spreading up to 3 ’ – 5 ’ feet in width .
Flowering and Fragrance
As mentioned above , bony - baksheesh fleabane is tame for its showy and attractive daisy - like flowers , which are blank when produced but turn pink after some time .
The bloom also have yellow-bellied meat , which ease up them an unusual two - tone effect .
The flora also has a long flush time from May to June .
Light & Temperature
The flora case enjoys full sun , but also put up partial shade .
Ideally , plant Mexican Erigeron canadensis at a site where it receives lineal sunlight , with some good afternoon shade .
USDA hardiness zone 5 .
Watering and Feeding
While the works becomes somewhat drought tolerant once it is established , it appreciates moderate water but regularly .
Keep the soil moderately moist and do not allow it completely dry out in summer particularly .
While overwatering should be avoided , you have to be more careful in wintertime .
forefend watering your Romance American fleabane too much in wintertime so it does n’t get damaged .
Soil & Transplanting
Spanish daisies grow best in fertile , well - draining , and somewhat moist stain .
forfend using weighty soil types probable to retain water .
Grooming and Maintenance
As mentioned above , e. karvinskianus is very easy to raise and also does n’t command much alimony .
Deadhead the plantto promote further blooming .
Experts suggest veer back the plant to the earth level in drop to promote newfangled development , which appears in bound .
How To Propagate Santa Barbara Daisy
While Romance American fleabanes manifold on their own by self - seeding and spreading of rhizomatous base , it will circularise by seeds .
An alternative method for procreate Santa Barbara daisies is through class .
Divide every 3 years in spring for best event .
The works will also propagate by cuttings .
Santa Barbara Daisy Pest and Diseases
Spanish daisy plant are near pest and disease - free .
They attractbutterflies , bees , and other pollinators , and are cervid resistant .
Erigeron Fleabane Uses
Due to its easy and quick growth and long bloom flow , Mexican horseweed is a popular pick for edging , beds and molding , and groundcover for coastal , rock , and Mediterranean garden .
It ’s also count an ideal alternative for pave crevices , walls , and attend baskets .
