Luminary® 'Ultraviolet' Tall Garden Phlox (paniculata)

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A size chart showing 4 different options for Perennial Plants: 4.5" Eco+ Elite (5-8" plant height, 4.5" pot width, 5" pot height); 0.65 Gallon (6-14" plant height, 6.5" pot width, 6.5" pot height); 1 Gallon (6-24" plant height, 6.5" pot width, 7.13" pot height); 2 Gallon (18-28" plant height, 8.88" pot width, 9.38" pot height).
Luminary &
Luminary &
Luminary &
Luminary® &
Luminary® &
Luminary® &
Luminary® &
Luminary® &
Luminary &
Infographic explaining and showing dormancy in perennials.
A size chart showing 4 different options for Perennial Plants: 4.5" Eco+ Elite (5-8" plant height, 4.5" pot width, 5" pot height); 0.65 Gallon (6-14" plant height, 6.5" pot width, 6.5" pot height); 1 Gallon (6-24" plant height, 6.5" pot width, 7.13" pot height); 2 Gallon (18-28" plant height, 8.88" pot width, 9.38" pot height).
Luminary &
Luminary &
Luminary &
Luminary® &
Luminary® &
Luminary® &
Luminary® &
Luminary® &

Luminary® 'Ultraviolet' Tall Garden Phlox (paniculata)

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All Preorders ship during selected Ship Week. All Ships Now Annuals and Indoor Plants will ship same day on Mondays and Tuesdays by 12pm EST. All Ships Now Perennials, Shrubs, and Hardgoods will ship next day Monday-Friday by 2pm ET.
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Please Note: Our plants are currently shipping dormant. During dormancy, plants go inactive to conserve energy for the next growing season.

Prepare to be dazzled by Luminary® 'Ultraviolet' Tall Garden Phlox! With vibrant magenta-violet flowers that bloom all summer long, this beauty forms perfectly defined panicles that catch the eye. Its tall, upright growth makes it a stunning "thriller" in containers or as a striking focal point in the landscape.

But it's not just about looks – this fragrant perennial is a pollinator magnet, inviting bees and butterflies to visit all season. Plus, it's native to North America and boasts impressive disease resistance, making it both a tough and beautiful addition to your garden. With Luminary® 'Ultraviolet', you’ll enjoy color, fragrance, and wildlife-friendly charm all summer long!

  • 32-36 inches tall and 28-32 inches wide at maturity
  • Hardy in zones 3-8, be sure to check your USDA zone to ensure success
  • Plant in part to full sun (4+ hours daily)
  • Space plants 28-32 inches apart for best results
  • Produces magenta violet flowers summer through fall
  • Maintains bright green foliage summer through fall
  • Great for borders, containers, cut flowers, landscapes, mass plantings
  • Attracts bees, butterflies and hummingbirds
  • Fragrant, disease resistant, native to North America, long blooming, rebloomer

Care: Grows best in consistently moist, well-drained soil and full sun. Fertilize with Proven Winners Continuous Release Plant Food in spring and mid to late summer.

Shipping Info:

  • Enjoy free shipping on orders over $175
  • Size at shipping varies by the season and plant
    • Quart perennials are 5-8" tall at shipment 
    • 0.65 Gallon perennials are 6-12" tall at shipment 
    • 1-Gallon perennials are 6-24" tall at shipment

Read our guide to get started with planning a garden

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