Buddleja davidii

Butterfly Bush

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Deciduous flowering shrub native to China, known for dense clusters of fragrant purple flowers that attract pollinators and butterflies.
yard Outdoor plants wb_sunny Half-shade pets Pet Friendly
info Pot sizes shown are estimations. Real dimensions may vary depending on the merchant.
Merchant Pot Size Availability Price
Amazon.com - In Stock $27.95 Buy
Merchant Pot Size Availability Price
Amazon.com 1-2 in In Stock $39.97 Buy
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Plant Details

Common Name Butterfly Bush
Family Plantaginaceae
Genus Buddleja
Species Davidii
Origin China
Blooming Late summer to fall on new growth
Leaf Color Green, turning yellow in autumn
Sunlight Half-shade
Category Outdoor plants
Pet Friendly check Yes
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Care & Maintenance

terrain
Soil

Rich, well-drained soil; tolerates a range of pH levels but prefers neutral to slightly acidic.

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Watering

Regular watering during the growing season; drought tolerant once established. Reduce in winter dormancy.

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Sunlight & Care

Requires full sun for optimal flowering; can tolerate partial shade in hot climates.

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Fertilization

Apply balanced fertilizer in early spring to support vigorous growth and bloom production.

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Pruning

Hard pruning in late winter is essential to remove dead wood and encourage flowering on new growth.

Pest Control Aphid Caterpillar Scale Insect Spider Mite

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 8 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
thermostat

Growing Parameters

thermostat
Temperature
5° – 100°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
20% – 90%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
15000 – 60000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
1200 – 3500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
20% – 70%
% volumetric
Water content in the growing medium
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Soil EC
300 – 1800
mS/cm
Electrical conductivity (nutrient concentration in soil water)
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Common Problems

Something wrong with your Buddleja davidii? Select a symptom to diagnose and fix the issue.

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