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You may have seen images of the two - toned loanblend teatime Osiria jump ( oh - SEER - ee - uh ) online and think that they were too good to be unfeigned . In many cases , you would be right .
Recently quite a few Photoshopped figure of speech of this pretty rose have been send , and this has lead to dashing hopes when gardeners have enjoin the rose and found the results to be impressive , but not quite as stunning as the effigy they have see .
Even so , Osiria rose is a very lovely hybrid tea leaf that does produce two - toned petal and has a very sweet , strong bouquet . flower petal are typically bright red on the topside and white or silvery on the reversion .
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While the blooms are quite arresting to look at , this finespun hybrid perennial blush wine can be very challenging to grow .
Like all roses , osiria is a member of the genus , Rosa ( RO - zuh ) and the Rosaceae ( ro - ZAY - see - ee ) family of plants .
The plants ’ botanic name , Osiria , is a citation to the fall behind Athenian city , Osiria ( solid ground of Osiris ) . Like Atlantis , this ancient urban center is now hidden beneath the sea .
You may also try this develop Osiria referred to as the Korsir ( KORsir ) rose in honour of Reimer Kordes , who originally developed the rose years ago in Germany in 1978 . The name , Osiria was given to this red blending hybrid by Willemse France , who introduced the rose in Paris .
Osiria Rose Care
Size & Growth
Rose Osiria is an upright shrub that grows to a maximal height and width of 3 ’ to 4 ’ feet . These stand up Dubyuh can be a bit fussy and easy - growing pickings as long as 5 years to attain its full top and width .
This intercrossed rise ’s deciduous foliage is a deep , glossy green throughout the growing season .
Flowering & Fragrance
Osiria blooms throughout the summertime and into the autumn . During the summertime , the blooms are deep fire engine red . They transition to darker red and white in the autumn .
The upper side of the flower petal are red , and the center of the bloom is bloodless . The bottom of the petal are also white .
This bicolor combination presents a stunning appearance , but not quite as spectacular as the Photoshopped image that are currently pass on online .
In addition to their visual beauty , Osiria ’s peak are also deeply fragrant . This induce them a howling add-on to terrace or porch - side gardens as well as posy .
Light & Temperature
The sensitive , tardily - growing rose Osiria likes full sunlight and a fair shelter circumstance . It can do well with northern , southern , eastern or westerly spark .
More light typically think of more flowers , but you should have a bun in the oven special flower production the first dyad of eld .
Rose Osiria is wintertime hardy in USDA hardiness zones 6b through 10b . Mulch profoundly and provide effective wintertime protection from the cold during wintertime .
have-to doe with : Tips on How To groom Rose Bushes For WinterandFall Rose Care .
Watering & Feeding
As with most rose wine , be careful not to overwater , and do n’t earmark the bushes to remain firm in body of water .
Even so , you should provide a bass and thorough watering whenever the first duet of inches of soil surrounding the bush feel dry .
Use ahigh quality rise fertilizervery early in the spring and again around summer solstice .
Soil & Transplanting
select a planting website where no other roses have grown before . Work the grunge deep and amend it to be trusted that it is well run out .
Osiria roses can permit arenaceous , loamy , calcareous or even clay territory , and any pH level , but you must be certain that the plant life is positioned in such a way that excess water will drain off .
It ’s best to dig a planting yap that is about twice the size and depth of the root nut and fill it midway with a very high character soil motley .
Remove your Osiria uprise from its original container and waggle and brush the old potting intermixture forth from the source . set the plant on top of the dirt mixture and backfill the hole .
Firm the soil mixture into the hole , and be certain not to make the soil point higher on the luggage compartment than it was in the plant life ’s original pot .
Osiria Hybrid Tea Rose Grooming & Maintenance
Early in the spring , before the plant life begin to show new increase , perform a fairly aggressive pruning . slay internal branches to ensure good atmosphere stream .
Throughout the growing time of year , deadhead spent blooms on a regular cornerstone . Doing so will keep the plant tidy and will encourage more blooms . Keep on the lookout for powdery mildew and inglorious dapple .
Rose Culture: How To Propagate Osiria Rose Bush
Check your local garden center for potted Osiria roses . This is really your estimable selection because you ’ll be able to check out the wellness of the plant before you buy it .
There are many offers for seeds online , but anecdotal evidence indicates that this kind of purchase is impinge on - and - miss .
to boot , growing roses from seeds is rather ambitious and may be even more so for these fair finicky plants .
If you happen to encounter a fragrancy that contains an Osiria stand up , try growing it as a cut .
Osiria Rose Pests or Diseases
This hybrid is frail and finicky , and many nurseryman have expressed disappointment in it . When it does well , it has very beautiful and unusual heyday .
However , the stems tend to be weak and often allow the blooms to swag . This is particularly problematic after heavy rain .
The plant is also capable to all of the common pests that pest roses , and it may be even more susceptible because of its hybrid status . You ’ll require to look out out for :
This hybrid is also open to the common diseases that infestation roses , let in :
in the main speak , the Osiria rose is not a good choice for beginning nurseryman . If you have experience with rose , you may probably do quite well with it .
Once it has passed the first couple of season , the industrial plant tends to stabilise and ameliorate in strong suit and performance .
Is The Rose Osiria Considered Toxic or Poisonous?
rosiness are not toxic .
Is The Rose Considered Invasive?
This finicky hybrid is not invasive .
Suggested Uses For The Osiria Rose Bush
Anecdotal information indicate that this delicate plant really does best in a greenhouse setting , keep as a container flora with rich , high tone potting soil .
When grown in the garden , Osiria is a good border plant . It makes a pretty addition to a cottage garden or a cut garden .
