By Jennifer Poindexter
The rex begonia vine is a houseplant that ’s hard to miss . Its scientific name is cissus discolor , and it is n’t related to the rex begonia at all .
In fact , this works is more close interrelate to a grape industrial plant than a begonia . Yet , the foliage of the two plants look exchangeable , so it was identify after the rex begonia .

The rex begonia vine produce heart - shaped foliage with silver medal and red-faced colour . If you ’re concerned in add together this plant life to your habitation , let ’s discourse the basics of keeping it sound and prosperous .
Here ’s what you should have a go at it to care for the rex begonia vine :
What You’ll Learn:
Caring for a Rex Begonia Vine Houseplant
All plants have specific raise conditions and needs from their nurseryman . Take these point into thoughtfulness to ensure you ply what the rex begonia vine needs from you :
1. Rex Begonia Vines Need Adequate Growing Conditions
All plants must have the correct setting to flourish . In the case of the rex begonia vine , this plant needsbright , indirect lighting .
This should cater enough light for the plant to grow without being too harsh . You should also supply the works with well - drain soil and keep it watered deeply .
Always try out the soil before irrigate again . No water should be added until the stain is wry to your first metacarpophalangeal joint . These are the few basics the rex begonia vine want from you

2. Provide Humidity to Your Rex Begonia Vine
This flora is aboriginal to southeast Asia . Therefore , it ’s used to growing in a warmer climate that ’s rather humid .
For this grounds , be sure to supply your rex begonia vine with a humid growing location . You may do this by placing the plant in a naturally humid room of your home such as a bathroom or kitchen .
You may also identify a tray of water with pebbles in it beneath the planter . The weewee should n’t reach the bottom of the plantation owner which contains the rex begonia vine as this could lead to rot .

However , having the moisture hem in the plant should raise the humidity . Do n’t becloud the flora with a spray nursing bottle of water as it ’s susceptible to fungal issues and this could further boost the issue .
3. Grow Your Rex Begonia Vine at the Right Temperatures
The rex begonia vine is aboriginal to a warmer clime . Therefore , it ’s vital to mimic this when growing it within your home .
This sounds difficult , but it is n’t . Typically , when you ’re happy at the temperature inside your habitation , your industrial plant should be also .
As a guideline , it ’s in force to grow rex begonia vines at temperatures roam between 65- and 75 - degrees Fahrenheit .
seek to nullify post the plant in a locating with drafts or rapidly convert temperature such as room access , air vents , fireplaces , or wood cooking stove as these things could all get the growing temperature to fluctuate .
4. Beware of Potential Issues
All plant face potential yield whether arise indoors or outdoors . The most coarse job the rex begonia vine faces are pests , diseases , and uneven moisture .
The most plebeian pest to impact this houseplant is themealybug . Should you spot this hemipteron on your flora , either spray it with an insecticide , oily piddle , or wipe the foliage down with rub alcohol .
The next issue the rex begonia vine face is disease . The most vulgar disease to impact this plant life is powdery mildew .
This is a fungal based issue that can be treated with a fungicide . You should also dispatch any affect part of the plant life while also providing better drain and decent flow of air .
eventually , if you overwater your rex begonia vine , it will drop folio . If you underwater this plant life , the leaves will become passing soft . Use the previously discuss tips above to keep moisture level consistent and your flora healthy .
5. Keep Your Pets Safe from the Rex Begonia Vine
The king begonia vine make foliage that ’s typically 6 inches in distance . If you have cats or dogs that like to graze on plant , this could be troublesome .
This foliage is enounce enough that it could draw the aid of your deary . Unfortunately , thisplant is toxic for qat and dog .
If you have favorite , it ’s best to produce this plant in a location where they ca n’t access it and turn it into a toxic snack .
6. Provide Support for Your Rex Begonia Vine
The name – rex begoniavine – probably sacrifice it away that this is a vining flora . Vining plantsmean one of two things : either you ’ll corroborate them or hang them .
Should you farm your rex begonia vine in a planter , add a treillage to the growing location to provide support . This will keep the works produce in a compact location and stop it from sprawl .
If you ’d rather grow your rex begonia vine in a hanging container , this is another swell way to keep the plant contained . hang container allow the plant to fall down from the basket .
Pick your method acting and ensure the works is supported to keep it tidy . This may also serve in keeping the flora level-headed .
7. Fertilize Your Rex Begonia Vine
Rex begonia vines need a hike of nutrients , like most other plant life . This plant should be fertilize once per calendar month , using an all - purpose fertilizer , throughout the outflow and summertime months .
However , it ’s important you do n’t supply nutrients when the plant life is n’t actively growing . In the case of the rex begonia vine , you should n’t fecundate in the evenfall and wintertime calendar month .
check your plant has plenty of nutrients during the growing time of year is vital in give birth a vibrant houseplant .
8. Prune Your Rex Begonia Vine
The term vine probably clued you in that you may need to prune this works . Thankfully , it is n’t a hard process .
When pruning , the independent undertaking is to assist the plant life keep its contour . As your works becomes ungovernable , use a pair of shears to remove any part that strays from the industrial plant ’s pattern .
Pruning not only keeps the plant incorporate , it can also assist with airflow which facilitate dissuade diseases .
9. Learn How to Propagate Your Rex Begonia Vine
As you prune your king begonia vine , do n’t toss the flake . These scrap are known as cuttings . As long as they ’re about 6 in , you could expend them to begin newfangled plant life .
If you ’d wish to take root them in water first , get rid of the down leaves and put the cutting in a shallow glass shock of urine . The cutting should rest over the water , not be fully submerged .
From there , allow roots to form . It should take approximately one calendar month . Then you may graft the cutting into well - draining grime where you ’ll keep it damp until the works has establish roots .
Another option is skipping rooting the cut in water and dip it into root internal secretion . From there , transplant the cutting into well - drain soil . Provide body of water , brightness level , and care to the cut until its roots are established .
This is an excellent way to produce more plants for your plate without spending extra money in the outgrowth .
10. Keep Your Rex Begonia Vine as a Perennial
Rex begonia vines are perennial plants when grown in a tropic climate or when keep indoors . Some hoi polloi wish to move their plants outdoors during the strong portion of the year .
If you do this , be mindful of the temperatures . Should your rex begonia vine be subjugate to temperatures below 50 - degrees Fahrenheit , it likely wo n’t last .
When moving your plant around , between the indoors and outside , be mindful of the weather or this could turn your perennial houseplant into an yearly .
You have ten unlike affair to be mindful of when growing a rex begonia vine in or around your house . These plants are excellent houseplants in most context and should only be outdoors during the warmest portions of the year in most planting zones .
Be aware of the grow term this flora needs , basic tutelage , and how to protect this flora when develop it . Staying in melody with your rex begonia vine can make all the difference in the develop experience you have .
Key Takeaways:
Rex Begonia Vine Quick Reference Growing Chart
Learn More About the Rex Begonia Vine
https://edis.ifas.ufl.edu/publication/EP632
https://plants.ces.ncsu.edu/plants/begonia/
https://hgic.clemson.edu/factsheet/begonia/