Buddleja davidii

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Growing Info

Scarification: none required

Stratification: none required

Germination: sow seed 1/16" deep, tamp the soil, mulch the seed bed

Native

Introduced

Buddleja davidiiBuddleja davidii

Butterfly Bush, Orange Eye Butterflybush, Summer Lilac

In Stock: 0.907 lb (Total:0.907lb)

Buddleja davidii

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0.91 lb

Details

Germination:

40%

Germination test:

estimate

Purity:

95%

Seeds per lb:

3,230,000

Quantity:

0.91 lb

Collected in:

British Columbia
Vancouver

Crop year:

2024

Min. hardiness zone:

Item ID:

1834849

Characteristics

Growing Info

Scarification: none required

Stratification: none required

Germination: sow seed 1/16" deep, tamp the soil, mulch the seed bed

Buddleja davidii, commonly known as Butterfly Bush or Summer Lilac, is a vibrant addition to any garden, celebrated for its glorious blooms and ability to attract hummingbirds and butterflies. Native to the mountainous regions of China and Japan, this deciduous shrub is an ideal choice for zones 5 to 9, thriving in full sun with average, well-drained soils. Its stunning flower spikes, ranging from lilac to purple with distinct orange throats, emerge from June to September, offering a fragrant delight appealing to both pollinators and admirers. Although a low-maintenance choice, regular pruning can enhance its shape and bloom quality. However, it’s essential to manage the plant's growth actively, as it can spread aggressively, especially in the eastern U.S., where it's been labeled invasive in some areas. Each of its striking panicles can shed up to 40,000 seeds, leading to potential naturalization. Despite its beauty and popularity due to its resilience against challenges like deer and drought, it's vital to balance its ecological impact carefully.