Buddleja davidii
Buddleja davidii
Butterfly Bush
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Taxonomy
Family Scrophulariaceae · Genus Buddleja
Description
Buddleja davidii, commonly known as the butterfly bush, is a perennial favorite among gardeners for its fragrant flowers that attract butterflies and other pollinators. This resilient plant can thrive in various environments, making it a wonderful addition to any garden.
Common Names
Butterfly BushSummer LilacOrange Eye
Context
nativeRegion
China and other parts of Asia
usdaZones
5-9
companionPlants
Lavender, Echinacea, Salvia
culturalUses
Traditionally used for ornamental purposes and attracting wildlife into gardens.
Care
Care Requirements
LightFull sun
WateringModerate; allow soil to dry between waterings
SoilWell-drained, sandy or loamy soil
FertilizerBalanced fertilizer in early spring
HumidityAverage to low humidity
TemperatureHardy in USDA zones 5-9
Growth & Life Cycle
HabitDeciduous shrub
Mature Size4-12 feet tall and wide
Growth RateFast growing
BloomingFrom mid-summer to early fall
DormancyDormant in winter
Propagation
MethodsCuttings, Seeds
DifficultyEasy
Best SeasonSpring or early summer
Maintenance & Notes
PruningPrune back hard in late winter or early spring to encourage new growth
RepottingUsually not needed unless container-bound
Pests & DiseasesMay attract aphids and spider mites; generally pest-resistant
ToxicityNon-toxic to humans and pets