Begonia rex 'Salsa' – Painted-Leaf Rex Begonia with Red Centres and Dark Contrasting Margins


Begonia rex 'Salsa' is a bold foliage cultivar from the Rex Begonia group, often called “painted-leaf Begonias.” Its leaves combine fiery red centres framed by light green-silver highlights and edged with almost black margins. The result is a layered, painterly effect that brings depth and vibrancy to indoor plant collections. Compact but dramatic, 'Salsa' is ideal for decorative pots, plant shelves, and displays where foliage colour is the main attraction.
 
● Standout Features of Begonia 'Salsa'


Leaf colour: Deep red centres with a silver-green midzone and dark margins
Leaf form: Broad, textured blades with irregular patterns
Growth style: Compact rhizomatous habit suited to containers
Size indoors: Generally 20 – 30 cm tall with similar spread
 
● Background of Begonia 'Salsa'


Begonia rex cultivars originate from wild forms native to northeast India and southern China, where they grow in shaded, humid understories. 'Salsa' is a cultivated variety bred for its dramatic tri-coloured leaves that echo the flamboyant palette typical of painted-leaf Begonias.
 
● Care Guide for Begonia rex 'Salsa'


Light: Bright, indirect light keeps colours vivid; avoid harsh sun
Watering: Keep soil evenly moist, letting the surface dry slightly before rewatering
Humidity: Performs best at 60%+ to prevent crisping edges
Temperature: Thrives between 18 – 26 °C; protect from draughts
Soil: Airy, well-draining mix with organic matter
Feeding: Low-dose balanced fertilizer every 3 – 4 weeks in growth season
 
● Growth Rhythm


'Salsa' grows steadily through spring and summer, producing fresh foliage from its rhizomes. Though evergreen indoors, growth slows in cooler months. Regular removal of older leaves encourages new flushes from the base.
 
● Common Issues and Solutions


Brown edges: Usually from low humidity or uneven watering
Pale colours: Caused by insufficient light; move closer to filtered brightness
Pests: May attract mealybugs or spider mites; treat promptly with IPM methods
 
● Questions About Begonia 'Salsa'


How big does it get indoors? Typically 20 – 30 cm tall, making it manageable for shelves and small spaces.
Can it be propagated? Yes, by leaf cuttings or rhizome divisions under high humidity conditions.
Is it safe for pets? No, like other Begonias it contains oxalates and should be kept away from pets and children.
 
● Etymology of Begonia


The genus Begonia was named in the 18th century by Charles Plumier in honour of Michel Bégon (1638 – 1710), a French administrator and amateur botanist. 'Salsa' continues this tradition as a flamboyant cultivar within the Rex group.
 
● Why Add Begonia 'Salsa' to Your Collection?


With its fiery red centres, silver-green accents, and dark edges, Begonia rex 'Salsa' delivers maximum colour impact in a compact form. Order today and let this painted-leaf Begonia energise your indoor collection.