shrub

Bloomerang Purple Lilac

The Story

Plant Bio

Lilacs are classic, cold-hardy deciduous shrubs cherished for their intensely fragrant, conical flower clusters that herald the arrival of spring. They typically prefer neutral to alkaline soils and full sun for best performance.

Syringa 'Penda', sold as BLOOMERANG PURPLE, is a revolutionary reblooming lilac. It produces a massive flush of flowers in spring, then takes a brief rest before reblooming from mid-summer through fall, extending the lilac season for months.

Uses & Benefits:

The Bloomerang lilac provides what was once unimaginable: fragrant lilac blooms for multiple seasons. Its compact, rounded habit fits well in modern landscapes, offering continuous color and fragrance from spring until frost.

Its smaller size makes it suitable for foundation plantings, small gardens, and even large containers, bringing the classic lilac experience to spaces that couldn't accommodate the larger traditional varieties. The flowers are excellent for cutting.

The fragrant flowers are a valuable nectar source for pollinators like butterflies, bees, and even hummingbirds. By reblooming, it provides this food source over a much longer period than traditional lilacs.

Essentials

At a Glance

Plant Type

Shrub

Height

54 inches

Width

54 inches

Light

Full Sun

Zones

4, 5, 6, 7

Water

Moderate

Humidity

Moderate

Lifespan

Long-lived shrub

Native To

Hybrid origin

Toxicity

Non-toxic

Bloom period

Late spring – Mid-fall

In flower about 6 months of the year

Planting

How to Grow

Select a site that gets at least six hours of direct sun per day.
Ensure the soil is well-drained; lilacs dislike wet feet.
Dig a hole twice as wide as the pot and just as deep.
Place the plant in the hole, ensuring it's at the same depth as in the pot.
Backfill with soil, and water thoroughly to remove air pockets.
Mulch around the base to conserve water and keep roots cool.

Pro Tip

Give it a light trim right after the heavy spring bloom finishes; this encourages the new growth that will produce summer and fall flowers.

Keep It Thriving

Care Guide

Do

Provide full sun for maximum flower production.
Ensure good air circulation to minimize powdery mildew.
Water during dry spells, especially in the first year.
Deadhead the first flush of flowers to promote a stronger rebloom.

Don't

Do not plant in a shady location.
Avoid planting in acidic soil; lilacs prefer neutral to alkaline pH.
Don't over-fertilize with nitrogen, which promotes leaves over flowers.
Avoid heavy pruning, as it can reduce flowering.

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fertilize
Mulch
Plant
Prune

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Fragrant foundation plantingSeason-long color in mixed bordersCompact specimen for small gardens

Companion Plants

Paeonia (Peony)Hemerocallis (Daylily)Nepeta (Catmint)Weigela florida Spiraea japonica

Multiply

Propagation Methods

Good to Know

Common Questions

Bloomerang Purple Lilac questions

What zones can Bloomerang Purple Lilac grow in?

Bloomerang Purple Lilac is hardy in USDA Zones 4–7. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.

Is Bloomerang Purple Lilac deer resistant?

Yes — Bloomerang Purple Lilac is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Bloomerang Purple Lilac bloom?

Bloomerang Purple Lilac typically blooms in late spring through mid-fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Bloomerang Purple Lilac need full sun?

Bloomerang Purple Lilac does best in full sun (6+ hours).