This is a very showy , upright , clustering - forming perennial . folio are unproblematic and gig - shaped , to 4 inch long . ‘ Domino ’ bears brilliant yellow , single flowerheads , up to 2 1/2″ across , consisting of beam of light florets with scratchy cut margin , and yellowish - orangeness disk florest . raise to 16″ tall with similar spread . easy established by seed and will reseed itself if flowerheads are not removed before they mature . Native to central and southeastern U.S.
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
A week to 10 twenty-four hour period before planting , add 2 to 4 inches of cured manure or compost and work into the planting site to improve fertility and increase water retention and drainage . If land composition is weak , a stratum of topsoil should be view as well . No matter if your soil is backbone or Lucius DuBignon Clay , it can be meliorate by adding the same affair : organic issue . The more , the honorable ; work deep into the soil . organize beds to an 18 inch deep for perennials . This will seem like a frightful amount of oeuvre now , but will greatly make up off later . Besides , this is not something that is easy done later , once plants have been established . How - to : Planting PerennialsDetermine appropriate perennials for your garden by considering sun and refinement through the day , exposure , water system requirements , climate , soil makeup , seasonal color desired , and position of other garden plants and tree .
The good times to plant are spring and fall , when soil is workable and out of danger of Robert Frost . Fall plantings have the advantage that base can develop and not have to contend with developing top growth as in the spring . Spring is more desirable for perennials that dislike wet condition or for colder surface area , allowing full establishment before first wintertime . Planting in summer or winter is not advisable for most plant , unless plant a more established sized works .
To plant container - develop plants : organise found maw with appropriate deepness and space between . irrigate the plant thoroughly and let the superfluous water drainpipe before carefully remove from the container . cautiously loosen the root clump and place the plant in the hole , working territory around the roots as you fill . If the flora is extremely root bound , disjoined roots with fingers . A few slits made with a pocket tongue are ok , but should be kept to a lower limit . Continue filling in soil and piddle thoroughly , protecting from lineal sun until stable .
To plant unembellished - root flora : Plant as soon as potential after purchase . devise desirable planting holes , spread roots and work soil among roots as you fill in . Water well and protect from verbatim sun until stable .
To plant seedlings : A number of perennials produce ego - sow seedlings that can be transpose . You may also start your own seedling bed for transplanting . develop worthy planting kettle of fish , space appropriately for plant development . Gently lift the seedling and as much surrounding soil as possible with your garden trowel , and replant it forthwith , firming soil with fingertip and H2O well . Shade from direct sun and water regularly until stable .
Problems
bar and control : Keep your garden as clean as possible , eliminating hiding property such as foliage debris , over - turn potbelly , and tarps . Groundcover in suspicious places and heavy mulch supply aegis from the ingredient and can be favorite hiding places . In the fountain , patrol for and destroy testicle ( clusters of small semitransparent spheres ) and adult during crepuscle and dawn . Set out beer traps from former spring through fall .
Many chemical substance control are available on the market , but can be poisonous and deadly for children and pets ; take care when using them - always study the label first!Fungi : Powdery MildewPowdery Mildewis usually found on plants that do not have enough air circulation or fair to middling light . job are worse where nights are nerveless and days are warm and humid . The powdery white or gray fungus is unremarkably feel on the upper surface of leaves or fruit . Leaves will often turn yellow or brownish , kink up , and sink off . New foliage emerges crumple and misrepresented . Fruit will be dwarf and often drops betimes .
Prevention and Control : Plant resistant variety and infinite plant right so they receive adequate sparkle and atmosphere circulation . Always water from below , hold water off the foliage . This is paramount for roses . Go easy on the N fertilizer . Apply fungicides allot to recording label direction before problem becomes spartan and follow directions exactly , not missing any take treatments . Sanitation is a must - clean house up and remove all leaves , flowers , or dust in the downslope and destroy . Fungi : Leaf SpotsLeaf spots are triggered by fungus kingdom or bacterium . brownish or dark spots and patches may be either ragged or round , with a water soaked or yellow - edge appearance . Insects , rain , dirty garden tools , or even people can help its spread .
Prevention and Control : transfer taint farewell when the works is dry . Leaves that compile around the radix of the plant should be run down up and disposed of . Avoid overhead irrigation if potential ; water should be directed at soil level . For fungal foliage spots , use a advocate fungicide according to recording label focus .
