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Begonia rex-cultorum
filter_vintage Begoniaceae Plants yard Indoor plants

Begonia rex-cultorum

Rex Begonia

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Ornamental foliage plant known for stunning metallic patterns and variegated leaves in greens, silvers, and purples. A popular tropical houseplant requiring high humidity.
yard Indoor plants wb_sunny Half-shade pets Not pet-safe
info Pot sizes shown are estimations. Real dimensions may vary depending on the merchant.
Merchant Pot Size Availability Price
Amazon.com - In Stock $19.00 Buy
Merchant Pot Size Availability Price
Amazon.com 1-2 in In Stock $24.84 Buy
Merchant Pot Size Availability Price
Amazon.com 3-4 in In Stock $22.99 Buy
Amazon.com 3-4 in In Stock $24.99 Buy
Amazon.com 3-4 in Out of Stock $24.99 Buy
info

Plant Details

Common Name Rex Begonia
Family Begoniaceae
Genus Begonia
Species Rex-Cultorum
Origin Northeast India / Southeast Asia
Blooming Small pink/white flowers, usually removed to preserve foliage energy
Leaf Color Varied (Green, Silver, Red, Purple)
Sunlight Half-shade
Category Indoor plants
Pet Friendly close No
yard

Care & Maintenance

terrain
Soil

Well-draining peat-based mix with perlite or orchid bark for aeration

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Watering

Keep soil lightly moist but not soggy. Avoid wetting foliage to prevent crown rot. Reduce watering in winter dormancy.

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Sunlight & Care

Bright indirect light. Direct sun scorches leaves rapidly; lower light fades color intensity

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Fertilization

Apply balanced liquid fertilizer diluted by half every 2 weeks during growing season (Spring/Summer)

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Pruning

Remove dead flowers and damaged leaves at the base to maintain shape

Pest Control Mealybug Spider Mite Thrip

These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.

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Seasonal Periods

local_florist Flowering Period 4 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
eco Leaf Persistence 12 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
thermostat

Growing Parameters

thermostat
Temperature
59° – 82°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
50% – 80%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
1200 – 6000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
60 – 180
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
20% – 60%
% volumetric
Water content in the growing medium
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Soil EC
300 – 1500
mS/cm
Electrical conductivity (nutrient concentration in soil water)
local_hospital

Common Problems

Something wrong with your Begonia rex-cultorum? Select a symptom to diagnose and fix the issue.

eco Yellow Leaves chevron_right
eco Drooping Leaves chevron_right
eco Tiny Black Flies chevron_right
eco Sudden Leaf Drop chevron_right
eco White Powder chevron_right

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