Light
Bright indirect • approx. 10,000–20,000 lux
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Begoniaceae
Begonia 'Black Fang'
- Curated selection:
Every plant is hand‑picked for health and visual appeal, so you receive a strong, well‑established plant.
- Representative photos:
Product images show a typical plant of this variety. Natural differences in leaf number, shape or variegation are normal, your plant will still match in type and quality.
- Size details:
Listed sizes refer to pot diameter (cm) and approximate overall height (cm) from the base of the pot to the tallest leaf or stem.
- “Get What You See” items:
If you are buying the exact plant shown in the photos, this is clearly stated in the size section.
- Individual photos:
One‑off photos are only provided when this is explicitly mentioned in the size section. - For special traits or small quirks, please check the full product description.
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Your new plant has just travelled a long way and needs a calm start in its new home. For step-by-step unboxing and first-week care, check our after-delivery care guide. For deeper tips on how your plant settles in over the next weeks, read our houseplant acclimatization guide.
- Care basics , Main hub with links to all houseplant care guides.
- After delivery & first week , Unpacking, first placement, and early recovery.
- Light, How much light houseplants really need indoors.
- Watering , When to water and how to avoid root rot.
- Substrates & roots, Potting mixes and drainage for strong root systems.
- Humidity, When humidity matters and what actually helps.
- Fertilizing, Simple feeding routine without burning roots.
- Problems & pests, Yellow leaves, brown tips, bugs, and fixes that work.
- Semi-hydro, How to run low-maintenance mineral substrates.
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Begonia 'Black Fang'
Quick Care Guide
Watering
Water when ~25–40% dry
Substrate
Fine but airy • Moisture-buffered • Balanced • Fine
Temperature
Ideal: 18–24 °C • Avoid below: 10 °C
Humidity
Humid 60–80 % +
Growth habit
Rhizomatous clumping herbaceous perennial.
Support
not needed
Growth speed
Average
Max size indoors
Max. height: 40 cm • Max. spread: 50 cm
Toxicity & safety
Toxic
Origin & habitat
Horticultural Begonia cultivar
Outdoor growing
Outside from 15 °C · sheltered spot
How to read these values
These care values are quick reference points for indoor growing. Use them as a guide, then adjust for pot size, substrate, temperature and how quickly the substrate dries.
For more detail, read the full product description or visit our Plant Care Guides.
- Light: level and approximate lux at leaf level.
- Watering: “% dry” shows how far the substrate should dry before watering again.
- Substrate: structure, drainage, moisture retention, base material and particle size.
- Temperature: “Ideal” shows the preferred range; “Avoid below” marks the cold-stress threshold.
- Humidity: target range; steady conditions usually matter more than exact numbers.
- Growth habit: how the plant grows, such as upright, climbing, trailing, clumping or rosette-forming.
- Support: whether a stake, pole or trellis is needed, optional or unnecessary.
- Growth speed: expected pace under suitable indoor conditions; use as a guide, not a promise.
- Max size indoors: realistic long-term indoor size under good conditions.
- Toxicity & safety: irritation, toxicity or physical hazards such as spines or bristles.
- Origin & habitat: native range, hybrid background or typical habitat where relevant.
- Outdoor growing: when a potted indoor plant can be placed outside and what outdoor protection it needs.
Begonia 'Black Fang' – Striking Dark Foliage for Your Collection
Begonia 'Black Fang' is a captivating rhizomatous begonia known for its nearly black leaves with a striking green central star and serrated edges. With its dramatic contrast and red-tinged stems, this plant is a must-have for collectors who appreciate unique, bold foliage.
Key Features of Begonia 'Black Fang'
- Dark, Velvety Foliage – Nearly black leaves with a vivid green central pattern and deep serration.
- Compact and Manageable – Grows well indoors, making it perfect for shelves, plant stands, or terrariums.
- Decorative Flowers – Produces delicate pink blooms that contrast beautifully against its dark foliage.
Essential Growing Information
- Native Habitat – A cultivated hybrid with characteristics of tropical begonias found in humid, shaded forest floors.
- Growth Habit – Grows from rhizomes, producing broad, textured leaves that spread outward.
- Size Potential – Reaches up to 40 cm in height with a 60 cm spread.
- Toxicity – Contains calcium oxalate crystals; avoid ingestion by pets and children.
How to Care for Begonia 'Black Fang'
- Lighting Preferences – Prefers bright, indirect light. Too much direct sunlight can scorch its delicate leaves.
- Watering Routine – Keep soil slightly moist but avoid overwatering. Let the top layer dry out between waterings.
- Humidity Levels – Thrives in high humidity (60-80%). Ideal for terrariums or rooms with consistent moisture.
- Ideal Temperature – Prefers 12°C to 25°C. Protect from cold drafts or sudden temperature changes.
- Recommended Soil – Requires a well-draining mix with coco coir, perlite, and organic matter.
- Fertilization – Feed monthly with a diluted, balanced liquid fertilizer during the growing season.
Common Problems and Solutions
- Yellowing Leaves – Overwatering is the usual culprit. Adjust watering frequency and improve soil drainage.
- Browning Leaf Edges – Often caused by low humidity or excess fertilizer. Increase humidity and dilute feedings if needed.
- Pest Issues – Keep an eye out for spider mites and mealybugs. Treat with insecticidal soap if necessary.
Additional Growing Tips
- Encouraging Bushier Growth – Prune leggy stems to promote a fuller shape.
- Maintaining Leaf Shine – Gently wipe leaves with a damp cloth to enhance their natural texture.
- Repotting Guide – Refresh soil and repot every 1-2 years to prevent overcrowding.
With the right care, Begonia 'Black Fang' thrives indoors, rewarding plant lovers with its unusual and eye-catching foliage.
Etymology of Begonia 'Black Fang'
The genus Begonia is named after Michel Bégon, a French patron of botany. The cultivar name 'Black Fang' refers to the sharp, serrated edges and dark coloration of the leaves.
Order Begonia 'Black Fang' Today!
Add this dramatic and rare begonia to your collection. Buy now and enjoy its bold, statement-making foliage in your indoor space.
Plant names, growth habits, natural habitats and indoor care guidance are checked against trusted botanical, habitat and horticultural references before publication.View our plant care resources and references.
FAQs about Begonia 'Black Fang'
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