Bloomerang Showmound® Reblooming Lilac (Syringa hybrid) | Proven Winners® New Variety 2026

Please Note: Due to state restrictions, we are unable to ship to Idaho until Oct 1.
Please select Size and Ship Week to view correct pricing and availability.
Price
Regular price $3199
Regular price $3999 Sale price $3199
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Orders placed before 11am ET will ship same day. Orders placed after 11am ET will ship next day. Annual orders ship Monday – Wednesday. Perennial, Shrub, and Hardgood orders ship Monday – Friday.
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Introducing the Bloomerang Showmound® Lilac, the tidy, reblooming lilac that every garden needs. Unlike traditional lilacs, this unique variety naturally grows into a neat mound, reaching just 1.5 to 3 feet tall and 2 to 3 feet wide, making it perfect for smaller spaces or as a charming focal point in any landscape. As the first white lilac in the popular Bloomerang® series, Showmound® is truly special. In late spring, dense clusters of pure white flowers create a stunning display, and after a brief rest, they reappear to bloom again from mid-summer through fall. Known for its highly disease-resistant, small foliage, Bloomerang Showmound® is not only easy to care for but also provides continuous beauty and fragrance season after season.

  • 1.5-3 feet tall and 2-3 feet wide at maturity
  • Hardy in zones 3-7, be sure to check your USDA zone to ensure success
  • Plant in full sun (6+ hours daily)
  • Space plants 2-3 feet apart for best results
  • Produces fragrant white flowers in late spring then again in mid summer through early fall
  • Maintains green foliage from spring to frost
  • Blooms on old and new wood
  • Attracts bees, butterflies and hummingbirds while resisting deer and rabbits
  • Great for hedges, borders, landscapes and focal point
  • Reblooming, disease resistant, dwarf variety, clay tolerant

Care: Fertilize with Proven Winners Continuous Release Plant Food in spring and mid summer. Blooms on old and new wood - prune after spring bloom if desired. Doing so will delay rebloom but also encourages it.

Shipping Info:

  • Enjoy free shipping on orders over $175
  • Size at shipping varies by season, plant, and trimming schedules
    • Quart shrubs are 5-8" tall at shipment
    • 1-Gallon shrubs are 6-24" tall at shipment
  • Shrubs shipped Nov-Apr will arrive dormant; shrubs shipped Apr-Oct will arrive green or in bloom

Read our guide to get started with planning a garden

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This reblooming lilac receives mixed feedback. Some customers praised healthy plants that looked "great" after planting. However, several shoppers reported significant sizing issues, receiving much smaller plants than expected. Delivery condition concerns included wilted plants and burnt leaf tips. Overall plant quality varies considerably.

  • 5 stars: 2 (40%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 3 (60%)
P
Paty
USDA Planting Zone: 7
Light: Part Sun
Soil Type: Bagged Soil/Potting Soil
Wildlife Pressure: None
Arrived wilted

Arrived wilted, maybe from the cold snap we had. Still struggling, have replanted, trimmed, and add root tone. 😟

We are sorry to hear about your experience with your Bloomerang Showmound® Reblooming Lilac. Please reach out to us at HelpDesk@ProvenWinnersDirect.com and we would be happy to assist!

N
Nick

Planted and looking great!

K
Katie
USDA Planting Zone: 5
Light: Full Sun
Soil Type: Unknown
Wildlife Pressure: None
Seemingly Healthy but so TINY

I purchased several plants that were all in really decent shape upon arrival, but this was not one of them. This plant belonged in a 3 inch pot at best and it needed many more weeks of growing. I have had it under grow lights since it arrived and I will likely have to wait until fall to plant it out. IMO this was simply a matter of sloppy order picking/human error. This plant needed set aside, not picked and packed. Based on the rest of the plants I received I would not be afraid to order this one, I just got unlucky.

Please reach out to our helpdesk@provenwinnersdirect.com

M
MG
USDA Planting Zone: 5
Light: Full Sun
Wildlife Pressure: None
DO NOT PURCHASE! False Advertising.

I received 4 - 4.5” pots and the plants I received are at best 3” wide x 2” tall. Absolutely not the height and width as advertised land one plant had leaves with burnt ends! I would Absolutely NOT RECOMMEND this purchase as the description is not what you will receive! Shane on you Proven Winners!

Hi, We're sorry to hear this! Did you reach out to our helpdesk? If not, would you mind attaching photos? We're happy to assist!

J
Jonathan

Very healthy

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