Read on to find out out more about these interesting plant life , where they live in the wild , and how to take care of them at home .
Adeniums are beloved by industrial plant devotee from surprisingly different setting . Their many blooms give them the coarse name Desert Rose , but their flower look more like those of an Nerium oleander , to which they are associate in a upstage way . These flowers are everblooming when in development , a uncommon feature seek out by houseplant growers . Adeniums have a sculptural caudex , making them beloved by caudiciform collectors and those who enjoy quirkiness . Succulent collector embrace them as their own . Even bonsai growers are enthusiastic about their tree-shaped shape and power to adapt well to very minor pots .
Adenium spring up of course in the deserts of Africa , along the Arabian Peninsula , and even on the orphic island of Socotra . While it ’s dry in the wintertime , adeniums ’ caudex has changed to stash away pee for when it rains in the summer . Losing their leaves at this time also help economise moisture . In their lifelike habitat , they often bloom early in the spring , before their leave release color . There is nothing more stunning than a immense , weathered adenium in full bloom with no leaves .
It ’s not surprising that genus Adenium flora have evolved into many dissimilar specie , each with its own style . And those are just the naturally occurring character ; there are many more hybrids as well . Adeniums bourgeon well and grow speedily from ejaculate . This allow gardeners choose the reddest or grim purple flowers , quickly have hybrid that are very unlike from the colors flower naturally have . Many bloom have multi - colored hues . As an illustration , they got genus Adenium to flower twice as many times ! Mark Dimmitt from Tucson , Arizona started this project , but Southeast Asian growers later on picked it up when they saw that these desert rose wine would n’t die in their live , humid , and wet climate . Also , adeniums do n’t dormancy like they do in other part of the man ; in Southeast Asia , they develop all year , with only a retardation in the wintertime . This make hybridizing chance even quicker .
Another good thing about genus Adenium plants is that they are easy to graft . This mean that once the agriculturalist has crossed two plant life to get the trait they want , they can take cut from the best plant and engraft them onto even adenium stock , keep the traits they want . Occasionally you ’ll even see multiple blossom colors grafted onto one plant . People can now finally enjoy the fruit of decennium of careful option in the form of many unexampled and unusual hybrids .
These plant are from warm region that have wet summers and teetotal winters . Because of this , they wo n’t live alfresco unless you ’re in the most southern and safe parts of California , like San Diego . They like a cheery warm room indoors or a greenhouse . This really ca n’t be emphasize enough . They wish it warm ! Adenium like verbatim sunshine , but if you put them within a foot of a window , their caudex will probably bite , which will look bad and last for a long time .
Adenium necessitate about average watering as houseplants in the summer . The top layer should dry out out , but the territory should stay moist . Do n’t lease them go dry at this time , as their growth will stall , follow by defoliation . During the fall , specially if your way cool down down , most adeniums will drop their leaves . It ’s best to irrigate them less often at that point and treat them like a cactus : only water them when they ’ve been dry for a while and only barely track them with water when you do .
For year - stave growth , you’re able to have a room with dozens of light source and warmth , like they do in Southeast Asia . If your plant seems like it want to keep grow in the fall , do what it says and irrigate it less in the winter , but not too small . During the spring , when you see Modern growth , slowly increase lacrimation again . Overwatering during quiescence is the numeral one means to pop your genus Adenium . Adeniums like a gritty cactus mix that is free - draining . You may choose to lift the root an in or two when you re - pot them . This will show the swollen and sculptural root system over prison term . Most adeniums grow sparsely branched and upright . Some raiser choose to veer back their plants ’ growth by a third in other springtime to get more branches and a roof with more curves . Some growers even wire their branches . Adeniums appreciate food when in growth and should be fertilized with all purpose fertiliser . This will help with vigorous ontogenesis and abundant blooms .
Because there are too many loanblend to list all of them here , we ’ll just sing about a few adenium species , even though they can be hard to find .
Adenium obesum . Many of the strain you ’ll see are nestled under A. obesum , and if you are purchasing a generic genus Adenium it ’s probable A. obesum . A. They can be found from Mozambique to Kenya and across the semiarid desert where the Sahara end in northern Africa . Flowers tend to be reddened or pink . They can get very large , as the name connote , in home ground .
Adenium obesum var . Somalense . This plant comes from Somalia and has a single large underground caudex that can be grown . However , if you see one for cut-rate sale with this shape , be wary because poaching is unwashed in the swop . This genus Adenium is beloved for its thin , sheeny , dark , patterned leaves . A. obesum var . Somalense is peculiarly fussy about ironical winter . The heyday are pink , but with lighter fleck , giving it a multicolored pink and white look . It can get quite massive in habitat .
Adenium obesum var . Socotranum . From the island of Socotra . This is one of the most sought - after genus Adenium for collectors , due to its naturally upright word form and tenuity . They can arise a single trunk for many years before ramify out , much high than other adeniums . In fact , this form is so desirable that many agriculturalist will train other A. obesum in the ‘ Socotranum ’ form , trim them crushed and forcing good stature . Do n’t worry , though — it will still rise a stalwart torso over time . A. Socotranum is the only adenium that grows good in the winter . Its parting ordinarily amount out in recent summer or early fall , but it still require heat at that fourth dimension . It goes dormant with summertime heat . This adenium rise up to eight feet across in its born home ground , which is too spoilt it grows slowly in garden .
genus Adenium arabicum . This adenium comes from the Arabian Peninsula and naturally grows in a squat shape . It does n’t have the distinctive taper or marvellous , straight branch that most Adenium do , which is why collectors want it so much . The plant ’s roots uprise horizontally from the base of operations and in a clear , repeating convention . This makes them perfect for raising the flora . The shiny foliage are shorter and wider than many Adenium . Flowers are pinkish .
genus Adenium boehmianum . It occur from Namibia and Angola and is call “ bushman ’s toxicant ” because the San multitude used the plant ’s poisonous substance to tip their poison arrows . This genus Adenium grows a improbable narrowing caudex and is unsure to riff in the teetotal Namib desert . The leave-taking of this genus Adenium are the biggest . They are dull and gray-haired , and they feel a little fuzzy when you touch them . The flower is also muted , being dull pinko with a drab deep red cerise centre . Habitat plant are medium in size , still large than a somebody . As one of the hardiest Adenium to cold conditions , this one does well as a landscape painting plant in Southern California .
Adenium swazicum . If you ’ve been to Kruger Park in South Africa , you should have paid confining attention to the rock because this genus Adenium raise there . Its chain pushes from Kruger to the south into Swaziland ( now Eswatini ) giving this plant its specific name . It has a red-hot pinkish flower and many branches that shape a individual prominent underground shank . It does n’t have the usual turn ascendant right below the surface . Habitat industrial plant tend to be on the smaller size , for adenium . Also , this adenium is one of the coldest - hardy type . It does well as a landscape painting plant in Southern California .
Adeniums come up in a spate of different types at Flora Grubb Gardens . We grow all of them ourselves down at Grubb . Come see us and bring in one base ! .
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Adenium are a genus of beautiful flowering flora that have late billow in popularity With their colorful prime and thick , sculptured shorts , it ’s light to see why genus Adenium make such striking container plant
I ’ve been growing adeniums for years and get it on their unique appearance . But one question I ’m often ask is : how many different adenium variety are there ?
This seems like a simple question , but the answer is more complex than you might conceive . In this clause , we ’ll take a airless expression at the categorization and appointment of Adenium to endeavor to pin down the act of existing varieties .
A Contested Genus
The genus Adenium is part of the Apocynaceae or dogbane family . It was first described scientifically in 1819 . Adeniums are aboriginal to Africa and the Arabian Peninsula .
earlier , botanists recognise around 12 separate genus Adenium species . However , more recent classifications have consolidated these into just 5 accepted metal money :
Some of the original 12 mintage name are now conceive synonym of A. obesum . Others have been reclassified as race or mixed bag within the 5 primary specie .
So why the shifting classifications ? It comes down to discrepant definition of what form a trenchant adenium “ species ” . Many kind of plant can interbreed and produce intermediate forms that blur the parentage between species . Adeniums pronto hybridize , making metal money backbreaking to immobilize down .
A Proliferation of Hybrids
To make things even more complicated , there are countless named adenium hybrids and cultivars . Nurseries and collectors have bred adeniums extensively to explicate new colors shapes and growth contour .
Some of the most popular intercrossed groups let in :
Obesum hybrids – Derived from Adenium obesum , these hybrids come in a rainbow of colour . pop diverseness include ‘ Jodi ’ , ‘ Mai Thai ’ , and ‘ Tiki ’ .
Arabicum hybrids – Bred for cold hardiness and often take slim , sharpen trunks . ‘ Arabian Night ’ is a famous instance .
Multiflorum crossbreed – Known for prolific inflorescence . Varieties like ‘ Blood Red ’ and ‘ Crimson Star ’ fall into this radical .
Boehmianum hybrids – lend gene from A. boehmianum confers some drought and moth-eaten tolerance . For example , ‘ Sangria ’ and ‘ Maui Sunset ’ .
As you’re able to see , the number of named genus Adenium varieties number in the 100 , if not thousands ! newfangled cultivars are still being actively developed today .
So How Many Varieties Are There?
give the complex taxonomy and extensive crossbreeding of adeniums , there ’s no definitive answer to the total number of varieties in existence .
found on the 5 accepted mintage , there are potential only around 5 naturally occur , “ true ” adenium varieties in the wilderness . However , the proliferation of man - made hybrids and cultivar has exploded the number of unique , identify varieties into the hundreds or more .
From a accumulator ’s perspective , the possibilities can seem dateless ! While the categorisation keep to evolve , we can say for sure that adeniums encompass an fabulously diverse palette of colouring material , physique , and growing habit – more than enough to satisfy any plant life devotee .
As you research for new adeniums , do n’t get too give ear up on specie name or numeration . Focus or else on finding eye - capture plants that go your climate and growing conditions . With some canonical care , these succulent - alike desert roses will thrive and reward you with unique , tropic flowers twelvemonth after year .
Stunning Varieties of Adenium | Types of Desert Rose
FAQ
How many varieties of desert rose are there ?
What is the life-time of an Adenium plant ?
How many color are there in Adenium ?
What are the different types of Adenium arabicum ?
How many varieties of Adenium are there ?
The Adenium or Desert Rose varieties dwell of about 12 metal money . genus Adenium obesum is the most mutual . They all take lots of sunlight and well drain soil . [ DETAILS ]
Is Adenium a good plant ?
genus Adenium ( also known as desert rose ) is a beautiful plant species that is native to Africa and the Arabian Peninsula . It is an attractive flora with a unparalleled structure that make it a popular choice for gardeners and plant enthusiast likewise . Adeniums add up in dissimilar types that depart in their appearance , development , and care requirements .
What is genus Adenium arabicum ?
Adenium arabicum , commonly known as the Desert Rose , is a unique and attractive species of the Adenium genus , prise for its thick , bulbous caudex and its ability to adapt to harsh desert climates .
What is Adenium somalense & Adenium multiflorum ?
Adenium Somalense is a rare variety of Adenium plant that is native to Somalia . It has a woody halt with a swollen al-Qaida and produces large , showy pinkish or white flower . 1 . Adenium Multiflorum Adenium Multiflorum is a miniature variety of Adenium plant that grows up to 12 in tall .
What colour do Adenium flowers amount in ?
The flowers come in a range of colours , include pink , crimson , white , and purple . These blooms are noted for their flashy appearance and beautiful color . 26 . genus Adenium obesum ‘ Double Purple Charms ’ This unique and centre - catching Adenium variety features beautiful , bivalent - layered blossom in shades of purple and clean with a unequalled , striped shape .
What colour is Adenium obesum ?
This special cultivar of Adenium feature film striking dark red bloom with a black pharynx that bloom in bunch at the tips of the plant ’s branch . 32 . genus Adenium obesum ‘ Picotee ’ The plant is aboriginal to sub - Saharan Africa and the Arabian Peninsula and is prise for its striking , trumpet - shape flowers that bloom in a variety of colors . 33 .
