Begonia rex 'Samba' – Lime-Green Rex Begonia with Burgundy Patterns and Wavy Margins


Begonia rex 'Samba' is a decorative foliage cultivar that shines with its bold colour contrasts. The broad leaves are lime-green at their base, painted with irregular splashes and deep burgundy patterns that concentrate around the serrated, undulating edges. Compact yet dramatic, this Begonia offers a dynamic visual effect, making it a standout addition to both modern interiors and curated plant collections.
 
● What Makes Begonia 'Samba' Stand Out


Leaf colour: Lime-green with irregular burgundy splashes
Margins: Deep-coloured edges with serrated, wavy texture
Growth habit: Compact clumping rhizomatous form
Indoor size: Typically 20 – 30 cm tall and wide
 
● Where Begonia 'Samba' Comes From


Rex Begonias trace back to Begonia rex Putz., native to humid forest understories in northeast India and southern China. ‘Samba’ is a cultivated selection bred for its lime-and-burgundy foliage combination, offering a more flamboyant look than standard green forms. Like other Rex Begonias, it thrives in controlled indoor environments where humidity and filtered light recreate its natural habitat.
 
● Care Routine for Begonia rex 'Samba'


Light: Best in bright, indirect light; avoid direct midday sun
Watering: Keep soil lightly moist; let the surface dry slightly between waterings
Humidity: Needs 60%+ humidity to prevent crisping edges
Temperature: Thrives between 18 – 26 °C; protect from cold air
Soil: Airy, well-draining potting mix with organic matter
Fertilization: Balanced liquid fertilizer every 3 – 4 weeks during active growth
 
● Growth Rhythm and Seasonal Notes


'Samba' retains its foliage year-round indoors. New leaves emerge regularly from its rhizomes, expanding into full rosettes of patterned foliage. Growth slows in winter but remains steady with stable warmth and humidity.
 
● Problems You Might See on 'Samba' (and Fixes)


Brown edges: Caused by low humidity or irregular watering
Pale colours: A sign of insufficient light; move closer to bright filtered light
Pests: Occasionally attracts mealybugs or spider mites; inspect and treat early
 
● Questions About Begonia 'Samba'


How much humidity is enough? Aim for at least 60% to keep edges smooth and colours crisp.
What’s the best way to propagate it? Leaf cuttings placed on moist substrate under high humidity will root in 4 – 8 weeks.
Is it safe for pets? No, like all Begonias it contains oxalates and should be kept out of reach.
 
● Begonia – Name Origin


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. 'Samba' continues this legacy with its flamboyant and rhythmic foliage patterns.
 
● Add Begonia 'Samba' to Your Collection


If you’re seeking a Begonia with bold lime-and-burgundy contrasts and decorative wavy leaves, Begonia rex 'Samba' is an excellent choice. Order now and bring its vibrant foliage into your indoor display.