Buddleja davidii ‘Empire Blue’

Butterfly Bush 'Empire Blue'

Buddleja davidii ‘Empire Blue’ is a large shrub producing violet-blue flower clusters through summer. Its arching branches and scented blooms create movement and fragrance, making it ideal for wildlife-friendly planting. Loved by pollinators, it thrives in sunny Irish borders and coastal gardens alike.

Flowering Months

Jan J

Feb F

Mar M

Apr A

May M

Jun J

Jul J

Aug A

Sep S

Oct O

Nov N

Dec D

Size

Max Height

2.5 m — 4.0 m

Max Spread

2.5 m — 4.0 m

Growth Habit

Densely branched plant with compact, leafy, rounded overall shape.

Planting Position

Sunlight i Indicates how much direct sunlight the plant needs each day. Full sun means 6+ hours, part shade is filtered or morning sun, and full shade is little to no direct sun.

Full Sun Part Shade

Aspect i Aspect refers to the direction the planting spot faces (north, south, east or west). It affects light levels, warmth and exposure.

South East West

Exposure i Exposure describes how sheltered or exposed a plant’s position is, particularly to wind and weather.

Exposed / Sheltered

Hardiness i Hardiness indicates how well a plant tolerates cold conditions outdoors. Higher ratings generally mean greater frost tolerance.

(−20 to −15 °C) Very cold-hardy

Ideal Soil Conditions

Soil Type i Soil type describes the texture of the soil (clay, sand, loam, chalk). This affects drainage, nutrients and how roots grow.

Chalk Clay Loam Sand

Soil Moisture i Soil moisture tells you how wet or dry the soil should be for best growth. Match this to your garden conditions for healthier plants.

Moist but permeable / Free draining

Soil pH i Soil pH measures how acidic or alkaline the soil is. It affects nutrient availability and can impact plant growth.

Acid Alkaline Neutral

Plant Uses & Merits

Uses

Patios / Courtyards
Coastal Areas
Flower Borders
Against Wall

Merits

Fragrant
Loved By Pollinators

Buddleja davidii ‘Empire Blue’ Description

Planting Guide for Buddleja davidii ‘Empire Blue’

Standard shipping normally takes 3-5 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).

Care guide for Buddleja davidii ‘Empire Blue’

Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

Uses for Buddleja davidii ‘Empire Blue’ & Garden Styles it suits

Refunds are processed within 7 days from when we receive the item(s).

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