Leucanthemumxsuperbum
Shasta daisies take a still recess of my mind . I remember the freshness of white-hot flower petal in my parents ’ garden at night , think over the moonshine as we ridicule frankfurter on bonfire and hound for fireflies .
Daisies as a group are garden dearie . The Shasta miscellany is no exception , and not only for its great bloomed , beautiful looks . This perennial is stalwart , easy to develop , and very various .
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desirable for cultivation inUSDA Hardiness Zones4 to 9 , they bloom in midsummer and are a dearie for bungalow gardens or repeated borders .
quick to total Shasta daisy to your garden ? Here ’s what I ’ll cover :
What You’ll Learn
Quick Look
How to Grow
cultivar to Select
upkeep
multiplication
Pests and Disease
Best Uses
Shasta daisy is a member of theAsteraceae or aster family , a mathematical group take down for its starburst - regulate bloom .
Plants in theLeucanthemumgenus are aboriginal to Europe and Asia , but the Shasta daisy itself is American .
Common name(s):Shasta daisy
works type : Herbaceous anthesis perennial
Hardiness ( USDA Zone):4 - 9
Native to : naturalize hybrid
Bloom time : summertime to fall
picture : Full sun
Soil type : Average richness ; adaptable to many character as long as it ’s well draining
grease pH:5.5 - 6.2 , slightly acidic but will bear achromatic soils
Time to maturity:1 - 2 years
Spacing : 1 - 2 foot ( mature plants )
Mature size:18 inches wide x 1 - 2 feet high
piddle pauperism : temperate
Taxonomy
Order : Asterales
Family : Asteraceae
Genus : genus Leucanthemum
Species :x superbum
Developed near snowy Mount Shasta in Northern California , Shasta daisy are the answer of a quadruple hybrid cross .
The parent , L. vulgare(oxeye daisy),L. maximum(English field daisy),L. lacustre(Portuguese orbit daisy ) , andNipponanthemum nipponicum(Japanese field daisy ) were get across over a menstruum of 17 years by horticulturalist Luther Burbank , start out in 1884 .
Finally , in 1901 , looking like a beautiful sunny side up bollock , the Shasta daisy was introduce to nursing home gardener .
It looks very similar to the oxeye daisy , but the flush are much larger .
Hardy in Zones 4 to 9 , Shasta daisies are racy , prosperous perennials to arise . They bloom in the summertime , from July to September , and are low maintenance .
To ensure healthy maturation and abundant bloom , pay off care to their best-loved mature conditions . Here ’s what you need to know :
Light
Shasta lily thrive best in full sun but can allow fond tincture . Ideally , put up at least six hours of direct sunlight each mean solar day to encourage strong growth and prolific bloom .
If you live in a particularly hot mood , some afternoon shade can be beneficial to prevent the heyday from scorch .
Soil
They prefer well draining , moderately fertile territory , with a dry to average wet point .
They ’ll thrive in a across-the-board form of soil case , include chalk , clay , loam , and gumption . A pH of 5.5 to 6.2 is ideal , but these flowers will tolerate a neutral pH as well .
If needed , repair your planting country with organic subject like well - rot compost or leaf mold to improve both drainage and fertility .
Water
Shasta daisy are drought broad once established . During the growing season , provide about one inch of water per week , either from rainfall or supplementary irrigation .
When the plants are actively grow and blooming , especially during hot atmospheric condition , they may require more frequent watering .
Not sure how much you ’re get ? Trya rain gage .
Temperature and Humidity
Shasta lilies are hardy in USDA zones 5 through 9 . They prefer meek to warm temperatures but can tolerate cold-blooded winter with proper protection .
Mulch the ground to a great extent in cold climate to insulate the roots and protect them from freezing temperatures .
They may struggle a minute in areas that are overly hot and humid , such as the US deep south .
Fertilizing
Apply a layer of compost in the spring to keep birthrate up for optimal growth .
Beyond the app of compost at planting time and per year in the bounce , Shasta daisies do n’t involve to be fertilized , as too much nitrogen fertilizer will have the works to produce more vegetation than flowers .
Container Growing
Shasta lily can be grown successfully in containers if you select a heavy pot with safe drainage maw .
apply a high-pitched - quality potting mix that retains wet but drain well .
Keep the soil consistently moist , and aim the container in full sunlight for good results .
fecundate regularly , as container - grow works ask more nutrients than those turn in the ground .
see more about container growing here .
The thought of a Shasta daisy brings vision of pure white and sunshine chickenhearted bloom contrast with fleeceable stem and foliage , and for in effect reasonableness .
But while most cultivar are true to the classic , there are some unequaled single out there as well . Here are a few of my top recommendation :
Banana Cream II
This cultivar extend against the pure white Shasta daisy food grain with lemon to pastel yellow petal surrounding the classic lily-livered center .
‘ Banana Cream II ’
Part of the Amazing Daisies ® series , it spring up 15 to 18 inch tall with four - inch - wide efflorescence that will last over two hebdomad in a vase .
Plants are availableat Burpee .
Becky
One of the larger cultivars , ‘ Becky ’ produce peak three to four inches in diameter on three- to four - substructure stems . The blooms are long lasting and make fantabulous gelded bloom .
‘ Becky ’
This variety was named Perennial Plant of the Year in 2003 by the Perennial Plant Association .
you may find this cultivaravailable at Nature Hills Nurseryin # 1 container .
Crazy Daisy
Every family ’s got one . Fittingly named , this frilly , feathery , oculus - catching cultivar rise 23 to 27 column inch marvellous . to the full double blooms have twisted white ray ring a yellow center .
‘ Crazy Daisy ’
Plants areavailable at Burpee .
Snow Lady
A dwarf version of ‘ Becky , ’ this cultivar only grows to 12 inches tall , making it a perfect container makeweight .
‘ Snow Lady ’
‘ Snow Lady ’ produces an abundance of two- to three - in - broad white blooms .
regain ‘ Snow Lady ’ in # 1 containersavailable at Nature Hills Nursery .
Remove spent efflorescence headsif you require to raise continual blooms throughout the time of year .
Shasta daisies bring out bloom at the terminal end of the stem as well as laterally . When the final flower is spent , make your cut just above the join with the sidelong bloom .
When you notice minify vigour , pocket-size or fewer peak , or the shopping centre of the clod begin to die , fraction as described above to restore the plant .
If your plants fail to bloom , check out our troubleshooting guide .
After the first kill frost , prune the integral plant to one to two column inch above the dirt spirit level .
detect more pruning tips here .
Shasta daisiesare easy to propagate from seed and by division . Note that as a hybrid , seeds redeem from live works may not grow unfeigned to the parent .
From Seed
Sow seeds indoorseither in single pots or trays eight to ten weeks before the mean last Robert Frost date in your surface area .
The germ want light to pullulate and should be gently weigh into a dampish soilless medium but not address . The seed will evolve within 14 to 21 days if kept at 70 ° F in a bright spot .
After germination , put up even moisture and maintain the seedling in a sunny location . When plant have two sets of true leaves and all risk of exposure of frost has passed , you’re able to harden off and transfer into the garden , as report below .
Alternatively , sow the seeds into containers outdoors or immediately into the priming coat in May , or from mid August to early September . Sow in group of three or four seed space 12 to 24 inch aside .
After they develop , slim the seedling to keep only the strongest and healthiest looking plant .
When sown in the outpouring , some cultivars will bloom the same time of year , while others will bloom the following year .
By Division
disunite your plant is an crucial part of maintaining its vigor . This is an gentle way to pass around more Shasta daisies for your garden if you are already growing some , or if a friend or neighbour has a few to apportion .
Plan to divide existing plant every two to three old age , in former springtime or late summer . Digging at least six in from the pennant and 12 column inch deep , remove the plant life carefully from the ground with a spade or shovel .
Shake the soil from the roots , and part the rootage in one-half or into thirds with a unobjectionable knife orpruning shear . Each division should have a few stems and muckle of healthy - reckon roots attach .
Replant as limn below or getmore detailed division tip here .
Transplanting
If you purchase potted plants from a nursery or develop your own seedlings indoors , plant them in the spring or early fall . check that the soil you are planting into is moistened and well drained .
plant can have an 18 - in spreadhead when mature , to be trusted to space them at least this space aside .
Dig a muddle that ’s twice the width and profoundness of the container . Work two to four inch of compost into the bottom of the golf hole , and check that the top of the root testis will be at the soil level once planted .
stick in the root testicle , fill in the gap with territory , and firm with your hands .
Water exhaustively after set and implement alayer of mulchto keep weeds down .
Although Shasta daisy are sturdy plants and normally quite low care , they can occasionally be bothered by a short listing of insects and diseases , as follows .
Insects
While they can attract some adorable garden visitors , like butterflies , some of the insects that may visit are not as welcome .
The lowly , squashy plant life - suckers known as aphids are one of these unwanted pests . They can cause twisted leaves and reduce vigor , and leave gummy residues on upper leafage surface that can originate anugly disgraceful mold .
Monterey Horticultural Oil
If you note an aphid military issue , you may adjudicate applying an insecticidal oil such as Monterey Horticultural Oil , which isavailable at Arbico Organics .
Leaf miners are the larva of small flies . As they chew flex and turning tunnels inside the leaves of the industrial plant , leaf miners do disfiguring damage . If there are a lot of them , this can conduce to defoliation .
If your plant is tidy , it can brook some small-scale folio mineworker natural action . Remove leaves that show sign of plague with the tunneling larva , or demolish the larva at the last of their tunnels to help control small population .
Since the larva are hidden inside the leave , many pesticides labeled as dependable for consumption in domicile gardens wo n’t be effective . Instead , why not try a biologic ascendancy ?
The good nematodeSteinernema feltiaecan be a highly effective ascendancy when go for correctly .
NemAttack Pro Sf
It isavailable at Arbico Organics .
As these are living organism , make trusted to read the computer storage and app instruction cautiously for the best results .
Learn nematode worm hereor moreabout control leafage miners here .
These tiny tinge ( Tetranychus urticae ) can nobble up on you and have your plant life web up and the commons go down on out of it before you note they ’re even around , specially when it ’s spicy and humid out .
They like to hang around on the bottom of leave , making them even concentrated to spot .
Keeping healthy plants is the first step in preventing a wanderer touch problem , but if an infestation does come , try spraying the leaves with hard reverse lightning of waterfrom the hoseto rinse the mites and their eggs off .
If this does n’t facilitate , you’re able to try apply horticultural oil , such as the product mentioned above .
Learn more about check spider soupcon here .
Disease
Spots and wilts can turn your beautiful Shasta daisy into an eyesore . Be on the lookout for the pursual :
folio spots on your plant life can be make by two dissimilar types of fungi , specie in theAlternariagenus andSeptoria leucanthemi .
Leaf spots are saturnine - brown unit of ammunition or semi - circular lesions with a lily-white spot in the middle . Expect the spots to show up on the lower parting first . Infected leaves might shrivel but will usually stay on committed to the stem .
S. leucanthemioverwinters on plant life material and is spread by splosh water supply . Remove diseased leave-taking as you point out them to cut spread when it rain down or when you irrigate .
When you do water , seek to irrigate the base of the plant , not on the flowers and leaves . At the conclusion of the time of year , get rid of any diseased plant life material .
ZeroTol HC
you’re able to use a mathematical product such as ZeroTol HC , available at Arbico Organics , to forestall and control leaf spot issues .
Verticillium wilt is because of soilborne fungiVerticillium dahliaeandV. albo - atrum , which taint the roots and can slow spread through other country of the industrial plant .
An infection can cause symptoms such as sudden wilting , yellow foliage , stunted growth , and leaf loss .
The passion of the summer can assist reduce the bed covering and severity of the disease .
You may make up one’s mind to remove one affected plant to seek to keep your other plant , as these pathogen can move over300 other varieties of server plants , many of which are unwashed garden ornamentals .
When dividing or pruning plants , take aid to sanitize your tools .
goodish , vigorous plants have the practiced chance of surviving this disease . Unfortunately , fungicides are n’t effective .
Moonlight reflecting , sunlight rivaling Shasta daisies speedily became a garden favorite after their institution to the market , and it ’s no wonder .
This is one of the most versatile perennials you could uprise , so you could get originative with it .
The retentive long-lived , sturdy bloom are classic incottage gardensand rock garden , and you could plant them in row , perimeter , and edges .
The clump - imprint plants topped with clean blossoms look great in mass planting or as a individual specimen .
Combine with other colorful perennials for arresting contrast , or plant in acut flower gardenand snip stems for over aweek of smasher in a vase .
Sunny Side Up
for certain , lemonade is thirst quenching on those red-hot and hazy summertime Clarence Shepard Day Jr. , but Shasta daisy flowers will last mode longer than a glass of lemonade will .
This showy , inflexible perennial is so various , adding riotous color and vigor to your garden . Or , cut a few stems to clear up a room in your house .
get a line more about how to grow and care for a variety ofcheerful daisiesnext , set out with these :
© require the Experts , LLC . ALL right RESERVED.See our TOSfor more contingent . to begin with put out June 5th , 2021 . Last update April 3rd , 2025 . Product photograph via Arbico Organics , Burpee , and Nature Hills Nursery . Uncredited photograph : Shutterstock . With additional authorship and editing by Allison Sidhu and Clare Groom .
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Sylvia Dekker
