How to Grow Begonia Sutherland
Begonia Sutherland
Begonia sutherlandii
flowerBegonia Sutherland is a tender, trailing begonia prized for its delicate orange flowers and cascading growth habit. It produces abundant small blooms throughout the growing season and is ideal for hanging baskets and containers. This semi-tuberous begonia is relatively easy to grow indoors or in protected outdoor settings.
When should you plant Begonia Sutherland in your zone?
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Example Begonia Sutherland timeline · Pittsburgh, PA (Zone 6b)
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Plant Begonia Sutherland
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Begonia Sutherland blooms
Around Jun 1≈ 45 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Begonia Sutherland dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Zones 10-11; grown as a tender annual or houseplant in cooler zones
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Dormancy/Sprouting
2-4 weeksTubers are inactive or beginning to sprout small shoots and roots after winter rest.
Start tubers in moist perlite or potting mix in late winter/early spring. Keep warm (65-75°F) and provide indirect light once shoots emerge.
Vegetative Growth
3-4 weeksPlant develops trailing stems with lanceolate green leaves arranged alternately along the stems.
Maintain consistent moisture and bright indirect light. Pinch back growing tips early to encourage bushier growth and fuller foliage.
Flowering
6-8+ weeks or longer indoorsDelicate, small orange flowers (approximately 1 inch across) appear in clusters along the trailing stems. Blooms are slightly fragrant.
Maintain steady watering and humidity. Deadhead spent flowers to encourage continuous blooming. Fertilize weekly with balanced or bloom-promoting fertilizer.
Peak Production
Variable, continuous with proper carePlant is full, lush, and covered with abundant orange flowers cascading over container edges.
Keep conditions consistent. Provide high humidity (50-60%+) by misting, grouping plants, or using a pebble tray. Watch for pests in warm, humid conditions.
Dormancy Preparation
4-6 monthsGrowth and flowering slow as days shorten and temperatures cool in fall/winter.
Gradually reduce watering as growth slows. Allow foliage to naturally decline. Cut back dead growth and reduce light and heat. Store tubers in cool, dry location for winter.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Increase humidity, mist foliage, spray with neem oil or insecticidal soap weekly until controlled. Isolate infested plants.
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Use yellow sticky traps, spray with insecticidal soap or horticultural oil. Ensure good air circulation.
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Remove with cotton swab dipped in rubbing alcohol. Spray with neem oil or insecticidal soap. Quarantine infested plants.
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Improve air circulation, reduce humidity slightly, apply sulfur dust or neem oil. Remove heavily affected leaves.
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Reduce watering frequency, improve air circulation, remove affected plant parts. Avoid wetting foliage. Use fungicide if severe.
Uses
Hanging Baskets and Containers
OrnamentalThe trailing habit and prolific orange flowers make Begonia Sutherland an ideal choice for hanging baskets, window boxes, and mixed container gardens. It creates a stunning cascading display indoors or on sheltered patios. [source]
Indoor Houseplant
HouseholdBegonia Sutherland thrives as an indoor houseplant in bright, indirect light and is perfect for living rooms, offices, and conservatories. Its compact size makes it suitable for shelf and table displays. [source]
Cut Flowers for Arrangements
CraftThe delicate orange flowers last reasonably well when cut and are charming additions to small floral arrangements and bouquets. The trailing stems can add graceful movement to mixed arrangements. [source]
Pollinator Attraction
WildlifeThe small orange flowers attract bees and other pollinators, making the plant valuable for supporting beneficial insects in outdoor and semi-protected garden settings. [source]
Harvest Tips
Begonia Sutherland is grown for ornamental flowers, not harvest. Cut stems for fresh floral arrangements as needed. Pinch flowers to encourage more branching and blooming. In fall, allow tubers to remain in soil or dig and store dry for winter replanting.
Fun Facts
- 🌱 Begonia Sutherland was named after a Scottish botanist and is native to Tanzania in East Africa, where it grows in moist mountain forests.
- 🌱 Unlike many other begonias, Begonia Sutherland produces both male and female flowers on the same plant—the male flowers are showier while the females develop distinctive winged seed capsules.
- 🌱 This begonia is semi-tuberous and can be stored dormant over winter, making it possible to regrow the same plant year after year from saved tubers.
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