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Begonia Boliviensis

Begonia boliviensis

houseplant

verifiedReviewed by the GreenScout Team

A cascading begonia valued for its tuberous growth habit and profusion of bright red, orange, or pink pendant flowers throughout the season. The plant has soft, hairy green leaves and a trailing habit, making it ideal for hanging baskets and high shelves. It is more floriferous than many indoor begonias and provides extended seasonal color.

Common Problems

Select the problem your Begonia Boliviensis is experiencing to get a treatment guide.

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Wiltingchevron_right

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Yellow Leaveschevron_right

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Brown Tipschevron_right

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Root Rotchevron_right

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Overwateringchevron_right

Care Guide

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Light

Bright, indirect light encourages abundant flowering. Some morning sun is acceptable; afternoon shade prevents flower and leaf damage.

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Water

Keep soil evenly moist during the growing season; allow soil to dry slightly between waterings. Reduce watering in winter when dormant.

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Soil

Use well-draining potting mix amended with peat moss and perlite to prevent waterlogging and root rot.

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Fertiliser

Apply diluted balanced or flowering fertilizer every 2 weeks during the blooming season. Reduce frequency in winter.

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Temperature

Ideal range is 65–75°F (18–24°C). Tubers prefer cooler winter rest around 50–60°F for dormancy and reblooming.

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Humidity

Moderate to high humidity (50–70%) supports health; mist around plants without wetting flowers to prevent rot.

Toxicity

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Mildly toxic to cats and dogs; soluble oxalates may cause mild oral irritation and digestive upset if ingested.

Common Diseases

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Common Pests

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Seasonal Care

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Resume regular watering and feeding as growth picks up.

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Peak growing season. Water and feed regularly.

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Reduce watering as growth slows. Stop heavy feeding.

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Minimal watering and feeding. Protect from frost if needed.

Frequently Asked Questions

Why did my Begonia Boliviensis stop flowering and start dying back in fall?

This is normal seasonal dieback for tuberous begonias — the plant enters dormancy as daylight shortens. Reduce watering and let the tuber rest through winter; it will resprout in spring.

Can I overwinter the tuber from my Begonia Boliviensis?

Yes — once the foliage dies back, lift the tuber, let it dry off, and store it in dry peat or vermiculite in a cool, frost-free spot until it's time to replant in spring.