Light
Bright indirect • approx. 10,000–20,000 lux
Begoniaceae
Begonia masoniana 'Rock'
VAT included · plus
Quick overview of our standard shipping rates, free-shipping thresholds and typical transit times for the countries we currently serve. Remote-area surcharges for certain postcodes are added automatically at checkout where applicable.
For full details, winter shipping rules and packaging information, please visit our Shipping & Delivery page.
| Country | Shipping | Free from | Transit time |
|---|---|---|---|
| Austria | € 12.95 | € 100 | 2–4 working days |
| Belgium | € 8.95 | € 100 | 1–2 working days |
| Bulgaria | € 21.95 | € 300 | 5–7 working days |
| Croatia | € 29.95 | € 300 | 5–7 working days |
| Cyprus (²) | € 39.95 | No free shipping | 5–7 working days |
| Czechia | € 16.95 | € 150 | 2–4 working days |
| Denmark (¹) | € 16.95 | € 150 | 2–4 working days |
| Estonia | € 18.95 | € 200 | 2–4 working days |
| Finland | € 29.95 | € 300 | 5–7 working days |
| France (¹) | € 12.95 | € 100 | 2–4 working days |
| Germany | € 8.95 | € 70 | 1–2 working days |
| Greece (¹²) | € 29.95 | € 300 | 5–7 working days |
| Hungary | € 18.95 | € 200 | 2–4 working days |
| Ireland | € 14.95 | € 150 | 2–4 working days |
| Italy (¹) | € 14.95 | € 150 | 2–4 working days |
| Latvia | € 18.95 | € 200 | 5–7 working days |
| Lithuania | € 18.95 | € 200 | 2–4 working days |
| Luxembourg | € 12.95 | € 100 | 1–2 working days |
| Malta (²) | € 39.95 | No free shipping | 5–7 working days |
| Netherlands | € 8.95 | € 100 | 1–2 working days |
| Poland | € 12.95 | € 100 | 2–4 working days |
| Portugal (¹) | € 14.95 | € 150 | 2–4 working days |
| Romania | € 21.95 | € 300 | 5–7 working days |
| Slovakia | € 18.95 | € 200 | 5–7 working days |
| Slovenia | € 18.95 | € 200 | 5–7 working days |
| Spain (¹) | € 14.95 | € 125 | 2–4 working days |
| Sweden | € 18.95 | € 200 | 2–4 working days |
| Switzerland | € 29.95 | € 300 | 5–7 working days |
Notes
- ¹ Island / remote-area surcharge: added automatically at checkout for affected postcodes, including Sicily, Sardinia, Corsica, Faroe Islands, Azores, Madeira, Balearic Islands, and selected Greek island postcodes. Canary Islands: we currently do not ship there.
- ² Cyprus, Greece & Malta: delivery is possible, but courier reliability can vary; arrival times and plant condition cannot be guaranteed. Our 28-day guarantee does not apply to plants shipped to these destinations due to unpredictable transit times.
- 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.
Secure shipping – carefully packed orders with safe delivery across the EU, UK and Switzerland.
28-day plant guarantee – if a plant arrives damaged or fails soon after delivery, we help you make it right.
Free returns – simple, cost-free returns according to our policy.
For full details, please see:
Begonia masoniana 'Rock'
Quick Care Guide
Watering
Water when ~25–40% dry
Potting mix
Fine but airy • Moisture-buffered • Balanced • Fine
Temperature
Ideal: 18–24 °C • Avoid below: 13 °C
Humidity
Humid 60–80 % +
Growth habit
rhizomatous begonia
Support
none
Growth speed
Average
Max size indoors
Max. height: 50 cm • Max. spread: 50 cm
Toxicity & safety
Toxic
Origin & habitat
China (Guangxi) to Vietnam; wet tropical biome
How to read these metrics
These metrics are standardised reference points. We compile them by reviewing and cross-checking multiple botanical and horticultural references, then refining them through real-world growing experience. Source links: Plant Care Resources.
Please use the values as guidance. Conditions vary by home, so the same plant can respond differently. For plant-specific context, read the full product description and browse our Plant Care Guides.
- Light: level + approximate lux at leaf level;
- Watering: “% dry” is the trigger before watering again; lower % stays more evenly moist.
- Potting mix: one-line profile (structure/drainage • moisture buffer • base • particle size).
- Temperature: “Ideal” comfort range; “Avoid below” marks higher stress risk.
- Humidity: target bands (Normal/Moist/Humid); consistency usually matters most.
- Growth habit: growth form (rosette, trailing, climbing) for placement and training.
- Support: needed/optional/none — whether stake, pole, or trellis improves structure and size.
- Growth speed: fast/average/slow under decent indoor conditions—expectations, not a promise.
- Max size indoors: realistic long-term potential; format differs for climbers vs. trailers.
- Toxicity & safety: chemical irritants/toxicity and physical hazards (spines, bristles).
- Origin & habitat: native region + typical biome/habitat as context.
Begonia masoniana 'Rock' – Compact Iron Cross Begonia With Sculptural Foliage
Begonia masoniana 'Rock' is a compact-growing selection of the famous Iron Cross Begonia, celebrated for its bullate, puckered leaves and dramatic dark markings. Unlike the taller 'Mountain' form, 'Rock' stays low and dense, making it ideal for tabletops, terrariums, or plant shelves. Its rugged leaf texture, bold color contrast, and manageable size make it a favorite among collectors and indoor gardeners alike.
Unique Features of Begonia masoniana 'Rock'
- Leaf Pattern: Vibrant green leaves with a distinct iron-cross-shaped marking in the center
- Compact Growth: Reaches only 25 – 30 cm tall and wide, perfect for limited spaces
- Texture: Bullate, puckered leaf surface adds rich tactile appeal
Native Habitat and Growth Behavior
Begonia masoniana originates from the subtropical forests of Yunnan (China) and northern Vietnam, thriving in shaded, humid environments on forest floors. The 'Rock' selection brings this wild charm indoors, staying compact while forming a spreading rhizomatous base under controlled conditions.
Indoor Care Instructions for Begonia masoniana 'Rock'
- Light: Bright, indirect light. Avoid direct sun exposure to protect sensitive foliage.
- Watering: Keep the soil lightly moist, allowing the top layer to dry between waterings.
- Humidity: Requires 60% or higher humidity. Ideal for terrariums, cabinets, or humid rooms.
- Temperature: Optimal range is 18 – 26 °C. Avoid cold drafts and temperatures below 15 °C.
- Soil: Use a loose, moisture-retentive mix of coir, fine orchid bark, and perlite for excellent drainage and aeration.
- Feeding: Apply a diluted, balanced foliage fertilizer monthly during active growth.
- Repotting: Repot every 1 – 2 years or when rhizomes visibly outgrow the pot surface.
- Propagation: Easy via rhizome division or leaf cuttings rooted in moist, airy substrate.
- Hydroponics: Not recommended; prefers moisture-balanced soil environments.
- Pruning: Trim away old or damaged leaves to improve airflow and maintain compact shape.
Common Problems and Solutions
- Leaf Burn: Caused by excessive light or dry air. Solution: Move to softer light and raise humidity levels.
- Powdery Mildew: Linked to stagnant air and excess surface moisture. Solution: Improve ventilation and apply a mild natural fungicide if needed.
- Root Rot: Caused by overwatering or heavy soils. Solution: Repot in a breathable, airy mix and adjust watering practices.
Advanced Growing Tips for Begonia masoniana 'Rock'
- Maintain a consistently humid and warm environment to mirror its natural habitat.
- Water using distilled or rainwater to avoid mineral buildup on leaves.
- Allow good air circulation, especially when growing in enclosed spaces, to prevent fungal issues.
Toxicity Information
Begonia masoniana 'Rock' contains insoluble oxalates and can cause irritation if ingested. Keep away from pets and children.
Etymology of Begonia masoniana 'Rock'
The genus Begonia honors Michel Bégon, a 17th-century French patron of botany. The species name masoniana commemorates Benjamin Mason, who introduced it to European cultivation. The cultivar name 'Rock' reflects its compact, grounded growth form compared to larger relatives.
Plant Care Basics:
- 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.
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.
Please head to our FAQ Page or Contact us.
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Begonia masoniana 'Rock'
Sale price€23,00
Begoniaceae
VAT included · plus Shipping costs
- 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.
Secure shipping – carefully packed orders with safe delivery across the EU, UK and Switzerland.
28-day plant guarantee – if a plant arrives damaged or fails soon after delivery, we help you make it right.
Free returns – simple, cost-free returns according to our policy.
For full details, please see:
Begonia masoniana 'Rock'
Quick Care Guide
Light
Bright indirect • approx. 10,000–20,000 lux
Watering
Water when ~25–40% dry
Potting mix
Fine but airy • Moisture-buffered • Balanced • Fine
Temperature
Ideal: 18–24 °C • Avoid below: 13 °C
Humidity
Humid 60–80 % +
Growth habit
rhizomatous begonia
Support
none
Growth speed
Average
Max size indoors
Max. height: 50 cm • Max. spread: 50 cm
Toxicity & safety
Toxic
Origin & habitat
China (Guangxi) to Vietnam; wet tropical biome
How to read these metrics
These metrics are standardised reference points. We compile them by reviewing and cross-checking multiple botanical and horticultural references, then refining them through real-world growing experience. Source links: Plant Care Resources.
Please use the values as guidance. Conditions vary by home, so the same plant can respond differently. For plant-specific context, read the full product description and browse our Plant Care Guides.
- Light: level + approximate lux at leaf level;
- Watering: “% dry” is the trigger before watering again; lower % stays more evenly moist.
- Potting mix: one-line profile (structure/drainage • moisture buffer • base • particle size).
- Temperature: “Ideal” comfort range; “Avoid below” marks higher stress risk.
- Humidity: target bands (Normal/Moist/Humid); consistency usually matters most.
- Growth habit: growth form (rosette, trailing, climbing) for placement and training.
- Support: needed/optional/none — whether stake, pole, or trellis improves structure and size.
- Growth speed: fast/average/slow under decent indoor conditions—expectations, not a promise.
- Max size indoors: realistic long-term potential; format differs for climbers vs. trailers.
- Toxicity & safety: chemical irritants/toxicity and physical hazards (spines, bristles).
- Origin & habitat: native region + typical biome/habitat as context.
