I fuck I ’m prone to calling every houseplant “ striking ” and “ spectacular , ” but rarely is it ever more straight ! Let me precede you to Stromanthe ‘ Triostar , ’ a delightful multicolored orison flora species that really lends an exotic ghost to your habitation . Some indoor gardeners fight with this species , but do n’t worry ; with the good tutelage , it can absolutely prosper in your home .
Here ’s everything you need to cognize about Stromanthe ‘ Triostar ’ care and how to grow this stunning appeal plant indoors .
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About Stromanthe ‘Triostar’
Natural habitat
Stromanthe ‘ Triostar , ’ the pinkish and green flora you ’ll find at your local plant store , technically does n’t exist in the state of nature . It ’s a cultivar of a wild penis of the genus Stromanthe , which has green leave with empurpled backrest and lacks those typical pinkish splashes .
Stromanthe is a member of the Marantaceae family , which also include popular houseplant genera likeCalathea , Ctenanthe , and Goeppertia . ( And if you ’ve learn my other houseplant guides , you might call back that many Calatheas out there , such asCalathea ornata , were of late reclassified as Goeppertia — but most nurseries have n’t caught on to the name change yet . )
Although the works in question is widely known as Stromanthe sanguinea , I really stumbled upon some taxonomic confusion while researching it . Some believable sources , including the Kew database , insist its correct name is Stromanthe thalia . ( I have n’t been capable to figure out who is in the right hand . )

Sometimes it ’s also called Stromanthe ‘ Tricolor ’ by local growers , though all these name mention to the same plant with tricolor ( pinkish , unripened , and white ) colouration .
Whatever its name , the plant ’s wild form is naturally found in the Brazilian rain forest understory , admit the Atlantic Rainforest , which is home to many of our favorite tropical houseplants ( includingMaranta leuconeura , Calathea makoyana , andBegonia maculata ) . It can be found in both hilly and lowland jungles , always with high median temperatures and high humidness degree .
Did you know?
In the wild , Stromanthe is n’t just pollinate bybees . Hummingbirds also love its flowers(especially when no other flowers are in prime — if that ’s the fount , feeders filled withhummingbird foodcan help ) .
Description
As observe , Stromanthe ‘ Triostar ’ really is a striking houseplant . It ’s a rhizomatous perennial with stretch dark-green leave of absence that are mottled with vibrant splashing of pastel pink . The leaf undersides are deep pink to empurple in color , which is truly stunning when the sun shines through them . The stems are also pink .
( As an away , pink is a jolly hot color in the houseplant world right now when it comes to foliage — for example , Philodendron ‘ Pink Princess ’ , whose popularity has irrupt on social media — and this tricolour orison plant is , not surprisingly , very in - need . )
Stromanthe ‘ Triostar ’ is usually sold in small containers , but with the right upkeep , this plant can become middling marvelous and wide of the mark , up to 6 feet ! Its leaves get larger as it mature . Because it ’s a appendage of the prayer plant life family , the species “ prays , ” folding up its leaves at dark .

Prayer plants are n’t the only plants that shut down their leave of absence in “ prayer . ” Another nyctinastic industrial plant that ’s popular as a houseplant isOxalis triangularis(also get laid as false hop clover or royal shamrock ) . Watch how its parting fold up in the night !
Stromanthe sanguinea varieties
Although Stromanthe ‘ Triostar ’ is undoubtedly the one you ’re most likely to come across topically , I did actually determine two other cultivars of this plant .
apart from these cultivars , there ’s also the wild form . I have n’t found that one for sale either , but you may be able to find it through Marantaceae enthusiast mathematical group if it really concern you .
Where to grease one’s palms

Stromanthe ‘Triostar’ plants
Caring for Stromanthe ‘Triostar’
Light and temperature
As with other tropical but varicolored plants , finding the right light balance for your Stromanthe ‘ Triostar ’ is important . As mentioned before , this species of course forms part of the rainforest undergrowth , meaning it is n’t used to receive overly harsh direct sun . Its delicate leaves can bite , especially without right acclimation .
On the other hand , provide mottled plants like this one with too little luminosity is a recipe for your leaf friend losing its wow divisor ! As a response to the lack of visible light , newer leave-taking will come out with a higher part of common as the plant tries to maximise its photosynthesis efficiency .
Luckily , this can be reversed , and it ’ll start place out more strongly variegated leaves again if you move it back to a higher - light position .

The ideal location for your Stromanthe ‘ Triostar ’ is a maculation next to a windowpane , but not one that receives strong good afternoon sun . attempt to forefend drafty and chilly windowsills , because tropicals like this one really do n’t like the cold !
When it come in to temperature , if you ’re feeling comfy in your home , your Stromanthe should be as well . Try not to have things drop below 59 ° F , as it ’ll unquestionably stop grow at this stage and might even shed leafage in reply to the cold . Higher temperatures are no problem , specially if the air humidness is nice and high . That ’s what they ’re used to , after all .
Water and humidity
Just like with light , watering Stromanthe ‘ Triostar ’ is a issue of striking a balance . As a matter of fact , the two are related . The more light your works catch , the more weewee it needs , and the less susceptible it is to lachrymation - related government issue ( unless you forget it , which hap to the ripe of us ! ) .
Marantaceae like this one fuck some moisture , but they really dislike standing piss . cockeyed feet can quickly stimulate antecedent rot , which is often fatal for the industrial plant . I ca n’t recite you how often you have to irrigate your works , as this depend on the environment , but it should be kept light moist .
During the warm summertime calendar month your tricolour prayer plant may want to be water twice a week or even more , while in the dormant wintertime time period , you may be able-bodied to leave it for almost two weeks . If you ’re not sure , stick a finger in the soil : dampness means you could await another mean solar day or two .
Another important gene for Stromanthe ‘ Triostar ’ aid is humidness . This jungle plant really does n’t care teetotal air , which can be problematical as the air wet levels in our family can get pretty depleted . If yourhumidity meterreads less than 50 percent systematically , it may be a salutary musical theme to carry a humidifier to foreclose brown tips and a cranky plant life .
Soil and planting
Stromanthe ‘ Triostar ’ apprise a fat soil case , but not one that gets easily waterlogged . As always with this plant , it ’s about finding a symmetry , in this caseful between drainage and moisture retention .
I ’ve had good experience with growing Marantaceae , include this one , in a peaty potting soil with some perlite mixed in . If you ca n’t feel perlite , you’re able to also use pumice stone , oppress volcanic rock candy , or a similar mass medium that helps keep the intermixture light and airy .
The plantation owner should always have a drain hole , as excess water ca n’t be forget soak the soil and root . I advocate steering decipherable of a terracotta sight unless you ’re notorious for overwatering , because the porous material may cause the soil to dry out out too quickly . Anything else is okay .
Some indoor gardeners even like to get modest specimens of Stromanthe ‘ Triostar ’ in a terrarium solidifying - up , as this makes it easier to supply the humidity this works craves .
advocate products for Stromanthe plant upkeep :
Fertilizing
This is n’t a impenetrable feeder , but it can definitely benefit from the regular software of a balanced fluent houseplant fertilizer during the spring and summertime raise calendar month . If your Stromanthe ‘ Triostar ’ is mirthfully chugging along and putting out pile of new foliage , you may apply some plant food once a calendar month or so during watering .
Stop fertilizing your houseplants during the dormant wintertime months or if they ’re not doing well . It wo n’t give them a cost increase ; it ’ll just damage the radical and make ( further ) job .
Recommend fertilizer for Stromanthe :
Pruning
The only pruning you ’ll have to do on your Stromanthe ‘ Triostar ’ is remove dead foliage once in a while . After all , it ’s normal for a flora to shed its senior foliage as new leaf down up , just as long as it does n’t happen at an alarming rate .
Sometimes the edges of the leaf may turn crispy and brown ( a result of underwatering ) . If that ’s the case , and you ’ve corrected the watering issue , you could simply trim off the brown edges with a fresh pair of pair of scissors . Just follow the natural shape and curve of the leaf .
Dividing or repotting
Has your Stromanthe ‘ Triostar ’ outgrown its current plantation owner ? dear line of work , many indoor gardeners struggle with this works . Give yourself a tap on the shoulder joint on my part !
But what to do now ? Should you go up a pot size , or divide your industrial plant into multiple ?
It ’s all a matter of personal preference with Stromanthe ‘ Triostar , ’ as this specie lends itself well to both approaching . I usually prefer to repot and see how big my plant can get — a Brobdingnagian Stromanthe really is quite a sight to see . The leaves increase in stature and size , while the works spreads sidewise as well due to its clumping outgrowth traffic pattern .
Still , you could absolutely prefer to divide if you ’d rather go for that . It ’s a good solution if you ’re short on space or want some more plants to keep or give away . Just have a look at the section on propagation below to learn more .
Propagating Stromanthe ‘Triostar’
Most petition plants , include this one , unluckily ca n’t really be multiplied using the tried - and - lawful method of bring stem cutting . I ’ve seen a few photos of people who handle to coax origin out of a stem or foliage cutting , but I have no musical theme if the plant prosper after that or not .
Fear not , though : You ’ll still be capable to broadcast Stromanthe ‘ Triostar ’ just fine . You ’ll just have to divide the industrial plant rather of taking cuttings .
Dividing a houseplant is done by first taking it out of its planter . At this point , unlike clumps may already come wanton , in which cause you do n’t have to do anything else . If they ’re all adhere together , employ a clean tongue to veer vertically through the base . check that each section has some roots and leave-taking .
Once you ’ve separated the clump , all you have to do is plenty up each division using your normal Stromanthe potting soil mixture . Keep the dirt light moist . The new industrial plant may wait a minute grouchy at first due to their root arrangement being so thoroughly interrupt , but they usually bounce back just exquisitely after a few weeks .
Common questions about Stromanthe ‘Triostar’ care
Why are my Stromanthe ‘Triostar’ leaves curling?
distinctive of other prayer plants — and its origins in the Brazilian hobo camp — Stromanthe ‘ Triostar ’ shows accent in its leave when it is n’t receiving the moisture it need . Common reason why your tricolor prayer industrial plant may be curl its leaves include depressed humidity , underwatering , or water caliber .
Some of the minerals found in tap water ( like chlorine , fluoride , and hard salinity ) may cause your appeal plant to become stressed and demo curling leaves .
Why are my Stromanthe ‘Triostar’ leaves turning brown?
If the bound of the leave on your Stromanthe ‘ Triostar ’ appear brown and crispy , you may be underwatering your plant . you could remedy this trouble by impregnate the territory with body of water and letting it drain thoroughly before putting your industrial plant back in home . A dependable misting ( or alight cascade in the swallow hole or bathtub ) can also help if your plant is too dry overall .
Why are my Stromanthe ‘Triostar’ leaves turning yellow?
Pale and yellowing leaves on a Stromanthe ‘ Triostar ’ are often the result of overwatering . Even though this tropical houseplant like wet , it does n’t wanttoo muchmoisture . Only irrigate your works when the first column inch or two of soil feels wry , and ensure the weewee flow freely out of the drain maw after each watering .
Sometimes , pale leave-taking are declarative of deficiency of light . Stromanthe ‘ Triostar ’ prefer shiny , indirect light , and if it ’s not getting enough of it , the leaves may begin to yellow and take on a lackluster tone overall .
try on act your works to different areas inside your home to get the ripe balance of lifelike light throughout the day .
Can Stromanthe ‘Triostar’ grow outside?
In the warmest climate , USDA hardiness zones 9 and above , Stromanthe ‘ Triostar ’ can produce outdoors in a spot that gets only daybreak sun or all - daytime partial sun . It can take more sun in cooler region . gardener in zones 8 and below can grow Stromanthe out of doors as an one-year , or in a container that ’s overwintered indoors before thefirst rime .
Is Stromanthe toxic to cats and dogs?
No ! Plants from theMarantaceae household are not poisonous to petsor humans . No pauperism to worry if your furred protagonist like to sample your houseplant . I wo n’t be making Stromanthe salads , but one scientific seed I learn actually mentions the leaves being edible .
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