Cornus alba
The word “ dogwood ” often conjure up a picture of the classic trees hatch in undimmed flowers in the bound .
But cornel , which are plants in theCornusgenus , arrive in a wide of the mark compass of shapes and size , calculate on the specie .
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Tatarian aka Siberian dogwood tree ( Cornus alba ) are shrublike and have multiple stems like tored twig dogwoodsrather than one central leader , as realize withflowering dogwood .
The stems are implausibly vivacious in flame hue of red , orangish , Paris green , and yellow .
Plus , they put up soggy soil and a good amount of spectre , adding incredible gloss even in thought-provoking maculation , with beautiful spring peak and charming fruits in fall .
In ourguide to growing dogwood tree , we cover how to school species in the Cornus genus in your garden .
This article zeros in onC. alba , the howling tatarian dogwood . Here ’s what I ’ll cover :
What You’ll Learn
Quick Look
How to Grow
cultivar to Select
Maintenance
Propagation
Pests and Disease
Also know as ruby - bark or Siberian dogwood tree , the name “ Tatarian ” refers to the Tatar masses of Siberia , Manchuria , and North Korea , where the plant life spring up indigenously . The name is sometimes misspelled “ tartarian . ”
It ’s also call white dogwood , asalbameans white in Latin , which is a reference to the colour of the flowers and Chuck Berry .
Common name(s):Tatarian , Siberian dogwood
Plant type : Deciduous unfolding tree
Hardiness ( USDA Zone):2b-7b
Native to : East and Central Asia
Bloom clip / time of year : Spring
Exposure : Full sun to part shade
filth type : Organically - deep , loose , well draining
Soil pH:5.0 - 8.0 , slightly acidic to slightly alkaline
Time to maturity:7 eld
Mature size:10 ft spacious x 10 ft eminent ( depending on cultivar )
well uses : Border , wearing away control , hedging , pollinator garden , specimen
Taxonomy
monastic order : Cornales
Family : Cornaceae
Genus : Cornus
coinage : Alba
Tatarian dogwood tree mature chop-chop to about 10 feet tall and wide with a orotund wont and stem that do n’t ramify much except at the ends .
The unseasoned branches are bright cerise or sometimes scandalmongering and are covered in lenticels which are small country that attend like white dots where the accelerator pedal and water move in and out of the plant .
The leaves are dewy-eyed , think the leeway are smooth with no lobe , and grow diametric one another . They have an elliptical shape and come to a petty point at the tips .
Lemony yellowness when they first emerge , the five - inch - long leaves grow dark-green in the summertime , and lily-livered or reddish - purple in the declivity .
Clusters of small-scale , white to yellow blossoms open their cheery expression in May , depending on where you subsist , and last for several hebdomad .
Clusters of livid or wan blue half - inch fruits , known as stone fruit , follow in the fall , a source offood for forage birds .
Tatarian dogwood are fabulously popular as ornamentals in China .
They have also been used extensively in medicine in Korea and China for their anti - inflammatory , anti - coagulating , and diuretic actions .
In the garden , a line of tatarian dogwoods make for a gorgeous molding or screen . They ’re also fantabulous for erosion ascendancy or as specimens .
The flowers are highly attractive to beneficial native bee like the frail miner ( Andrena fragilis ) , the dogwood mineworker ( A. integra ) , and the plated miner ( A. platyparia ) .
Because tatarian dogwoods are extremely resistant of pollution and smoke , they make a serious option for originate close to road or as a seclusion roadblock along a sidewalk .
skip some stem in the winter after the foliage have fallen and put them in a vase to create a coloured indoor video display .
Tatarian cornel are suited for cultivation inUSDA Hardiness Zones2b to 7b , though most are happiest in zone 3 and up .
They can also be grown in Zone 8 if you do n’t experience super hot , humid summers .
have ’s take a facial expression at their cultural requirements :
Light
Tatarian dogwood grow well in full Sunday to fond shade . In shadier spot , the flowering and dusk color might be reduced .
Soil
They ’ll spring up in anything from sandy to clay grime with a pH between 5.0 and 8.0 .
Ideally , tatarian dogwoods should have organically - racy , consistently moist , well - debilitate soil , but they ’ll adapt to dry or soggy territory as well .
Water
Your job is to keep the soil moist at all times . When it starts to dry out at all , total more wet .
A short period of drouth wo n’t harm the flora , but an extended teetotal spell during a raging time of twelvemonth could harm your tatarian dogwood .
Fertilizing
You should n’t take to fertilize your tatarian dogwood unless your soil is unbelievably depleted and the industrial plant seems to be stunt .
The easiest way to make up one’s mind what ’s extend on with your grime is todo a dirt trial .
I test my soil every year or every other year to see what ’s happening and what amendments I need to sum .
When you have your exam results , amend the soil accordingly .
Unless we call out otherwise , all of the Siberian dogwood cultivars on this list are suitable for zone 3 to 7 .
You ’ll often seeC. albacultivars mislabelled as red osier cornel ( C. sericea ) and vice versa . They ’re closely related to and look passing similar .
They farm in alike conditions , so find free to substitute a cherry-red osier if you fall in love with a particular cultivar .
But there are lot of exceptional tatarian dogwood tree cultivar , admit these :
Bud’s Yellow
If carmine is n’t really your coloring material of option , check out ‘ Bud ’s Yellow . ’
The bright greenish leave call on an attractive jaundiced , carmine , and purple in the drop . The flowers are yellow , too , follow by white berry that the birds will devour .
‘ Bud ’s Yellow ’
It has an upright material body that is a bit taller than it is broad , with a height of about six feet .
you may find plants in # 3 containersavailable at Nature Hills Nursery .
Chief Bloodgood
Chief Bloodgood ( ‘ Chblzam ’ ) is a robust shrub that maturate to about six foot magniloquent and broad , with bright immature summertime foliage and bright red - purple drop leaves .
When the leaf and Baron Snow of Leicester - white berries drop , you ’re treated to cryptical , cherry - red-faced stems .
It keep a gracious , rounded chassis , and the ashen leap flower draw all the pollinator from far and wide .
This one is only hardy to Zone 4 .
you’re able to encounter Chief Bloodgood plantsavailable at Nature Hills Nursery .
Creme de Mint
The mint green folio trim in creamy white look ripe enough to wipe out . They look even more delectable when they take on a pinky red tinge in the decline .
This cultivar is more heat tolerant than many others and will turn happily in Zone 8 . It can reach up to five foot tall and wide with a compact , rounded shape .
Creme de Mint ™ looks best when you implant it in full sun , as that ’s what get out the distinct diversification and shiny stem coloration .
you’re able to find out this showy shrubavailable at Nature Hills .
Ivory Halo
Also known as ‘ Bailhalo , ’ Ivory Halo ® is dense and heavyset , growing to just five feet tall and wide .
Proving that just things come in small packages , the leaves are an eye - catching green with cream margins .
Unlike other variegated types , this one does n’t be given to shed leaves in the summer estrus . The RHS liked it so much that they gave it their Award of Garden Merit in 2000 .
It ’s an refined show in the summertime and a vibrant exhibit in the wintertime , just when you ask it most .
you could find plants available in # 3 and # 5 containersat Nature Hills .
Prairie Fire
The young , bright aureate leaf of ‘ Prairie Fire ’ change to indulgent yellowness during the summer before turning bright loss and drop from the shrub .
Then it ’s time for the bright orangish - scarlet stems to take over the show . Consider the clusters of white flowers followed by white berry to be a major bonus for the birds and bees .
‘ Prairie Fire ’
This one has a more upright embodiment than some tatarian dogwood , strain about five human foot broad and seven feet tall .
Set your grounds ablaze by buy ‘ Prairie Fire’at Nature Hills Nursery .
Sibirica
The coral - ruddy branches of ‘ Sibirica ’ have made it a popular option across the globe . The leave of absence are more rounded than the mintage . The flower are white , followed by blue drupe .
The plants labeled as ‘ Sibirica ’ can depart quite a number as this is n’t a stable cultivar , it ’s a salmagundi , which means it ’s a rude variant that occur in nature .
‘ Sibirica ’
The size can vary from four feet tall and wide to seven feet tall and broad .
you’re able to see ‘ Sibirica’available at Nature Hills Nursery .
Strawberry Daiquiri
The big , creamy and light-green variegated leaves on Strawberry Daiquiri ® ( ‘ Stdazam ’ ) are so pretty that you ’ll want them to stay around forever .
But then the regal , pinkish , and orange fall will sag and you ’re treated to the bright red stems !
The large clusters of white flowers followed by bluish berries are just ice on the cake .
This cultivar reach up to six feet tall and spacious and is passing adaptable , growing anywhere in Zones 2 to 8 . you’re able to find plantsavailable at Nature Hills .
Pruning and Maintenance
Pruning is an important part of keep tatarian dogwoods look their best . That ’s because it ’s the untried woodwind instrument that has the smart coloring , while the old wood tends to be slow .
If you want to advance shining colouration , prune off the old wood . you could either take the wood out entirely or prune it back by two - third base .
Remove suckers by cutting them down to the earth or even dig out up a pocket-size incision . Otherwise , you could set aside the fall guy to arise if you want the plant to open .
you’re able to produce tatarian dogwood as shrubs or train them into a Sir Herbert Beerbohm Tree - comparable form . If you go the Sir Herbert Beerbohm Tree itinerary , pick one unassailable , principal central leader and cut all of the other stem to the ground .
Anytime something pops up , slue it down . As the chief shank grows , take away any side shoot that appear below the canopy that you want to parent .
As with most other dogwood species , C. albacan be propagated via cuttings , seeds , or by transplant suckers .
If you find out a prissy cultivar at a nursery , you’re able to plant that in your garden , as well .
From Seed
Before sow , you ’ll need to stratify the germ for 120 days . Do this by placing them in a pocketbook of moistened sand in the icebox .
After social stratification , fulfill four- to five - inch containers with a plentiful , water - retentive potting soil and wedge a seed about half an in late in the center of each great deal .
Keep the ground moist and after the seed burgeon forth , move the pots to an area with lineal light for at least three hr a day and indirect light for several more hours .
When the seedling are at least four inch grandiloquent with several sets of leaves , you may indurate them off for a week and then move them outside , provided all peril of freeze has passed .
From Cuttings
Take these in August , as cuttings tend to be more robust during the long days of summer and fall .
Before you head alfresco , take a few four- to five - column inch containers with pot metier or a half and half mix of peat moss and perlite .
Then , look for six - inch - long section of semi - hardwood shoot with at least a few leaf knob on them . Make a cut at a slight angle about six inch from the end of the shoot .
disinvest off all but the top two leaf and stick the cutting into the potting metier about two to three inches cryptical .
Keep the medium moist and keep the sess in an domain with bright , indirect light for at least six time of day per day .
When fresh development has start developing on the shoot , you may transplant it into the garden after harden off .
From Suckers
Tatarian dogwood tree produce suckers , and you could dig these up and move them somewhere else in the garden . This method acting exploit anytime the ground is n’t glacial .
To do this , you ’ll delve down around the mug you want to remove to find the root .
When you find them , cut the main beginning that attaches the parent to the lollipop . mildly toil this section up and remove it from the ground , taking attention to include the roots .
organ transplant into a new place .
Transplanting
We ’ve started our seeded player , nurtured our clipping , or add our works home from the glasshouse . Now , it ’s fourth dimension to make it a permanent part of your garden .
To transplant , pick a spot that receives at least three hours of direct sunshine . It ’s a full idea to operate in some well - rotted compost before plant .
This will loosen up the grunge and add water retentive properties and nutrients that will give the untried dogwood a head outset .
apprehend a hole twice as broad and about the same profundity as the grow container .
For all-day sucker , dig a hole large enough to lodge the roots without bending or smashing them . Gently remove the plant life from its growing container and lour it into the hole you made .
If the solution are circle the exterior of the grunge , be certain to loosen them up a bit and circularize them out before putting the plant in the hole .
take around the roots with filth and pack it down gently . Water well and add more stain if it patch up .
Managing Pests and Disease
We ’ve cover up all the play stuff , but now we take to utter about some of the less exciting topics : pesterer and diseases .
Insects
lease ’s start out with pests , which can be anywhere from a minor bother to a serious problem . We ’ll cover one of the most common , first :
aphid are a common problem on the vast bulk of plants that we cultivate in our gardens .
The alimentation cause yellow stippling on the leafage and scrubby growth , as well as deformed flowers .
The pests also excrete a unenviable substance hollo honeydew , which can attractsooty modeling , abbreviate photosynthesis and stress the tree .
take how to operate aphid here .
dogwood tree borers ( Synanthedon scitula ) are clearwing moths that look a minuscule bit like wasp with black and yellow stripes on the body and big , pointed , clear wings lined in bleak and yellow .
But if you notice them flit your garden , unremarkably in the first light and evening , it ’s bad news .
The adults lay eggs on the barque of dogwoods , and larvae hatch after about a calendar week . The larva then jaw tunnels throughout the cambium and the heartwood .
Infested Tree will produce swollen galls and you ’ll see frass in the bark or around the base of the tree . The leaves might also flex cerise and drop off .
Since the adults reckon for damaged area to lay eggs , be super careful not to damage your trees as you ’re out mowing or clip your lawn . withdraw any deadened or decease branches right off .
If your Sir Herbert Beerbohm Tree is infested , there is n’t a peck you may do . you may examine to spray when the adults are present , but they can be hard to find .
Your local extension might tell you when the adult are out nurture , so check with them in the leaping .
Phytomyza agromyzinais a modest fly that bash around in garden apparently doing nothing but mind its own business organization .
But when it lay eggs , the larva that hatching tunnel through the leaves of the dogwood . This ensue in small maze - like tunnels throughout the leaves .
On small plants , you could squeeze the foliage between your fingers and smoosh the larva , but that ’s a tall order on trees .
There are mint of other options for eliminating them which you canread about here .
Lecanium scale are after part - column inch recollective hemipteron with mottled brown shell , and they feed on many mintage in the garden .
In a healthy surround , they ’re kept under controller by ladybird beetles , greenish lacewing fly , and otherbeneficial insects . accented trees or imbalanced gardens might have an gigantism of scale of measurement .
As they feed in , they stunt plant , leave honeydew behind , and cause folio discoloration . If you see them , just scrape them off with a butter knife .
You canlearn more about graduated table here .
Disease
A tatarian dogwood is ordinarily pretty full-bodied unless it ’s stressed by too much or too little water , stand up water on the ascendant , or excessive heat .
They are best in zona 7 or below , but they will make it in Zone 8 . However , they can be prone to problem in the heat , specially if it ’s humid .
In my area of Zone 8 , we incline to have meek summers , so they do fine here . But in the south in Zone 8 where conditions become humid and passing hot during the summertime , it can be a problem .
On the burnished side , tatarian dogwood are repellent toDiscula anthracnose , which can devastate some otherCornusspecies .
When stressed or originate in the wrong climate , you may run across Armillaria root rot , Botrytis blight , fungal leaf smudge , and powdery mould .
Ourguide to dogwood diseasescovers these and more .
Four Seasons of Nonstop Interest
Tatarian dogwoods stay beautiful year round .
Whether they ’re blooming in the fountain , showing off their Chuck Berry in the summer , delighting with smart fall leafage , or adding colour to the winter landscape , they ’re give you nonstop interestingness .
And for more information aboutgrowing cornel in your landscape painting , chequer out these guides next :
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Kristine Lofgren
