These plants need extra time to start pushing out new growth. Some may not show signs of life until early June in cold climates, so they need an extra-long grace period. And remember, just because these plants take longer to show their glorious faces, it doesn’t mean they’re not going to put on a stellar show! They just need longer days and warmer temperatures to prepare themselves for their audience.

Luminary® 'Backlight' Tall Garden Phlox (paniculata)
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Luminary® 'Backlight' Tall Garden Phlox (paniculata)

Proven Winners®

$32.29 $37.99

Pyromania® 'Rocket's Red Glare' Red Hot Poker (Kniphofia hybrid)
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Pyromania® 'Rocket's Red Glare' Red Hot Poker (Kniphofia hybrid)

Proven Winners®

$17.84 $20.99

Snippet® Dark Pink Weigela (florida)
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Snippet® Dark Pink Weigela (florida)

Proven Winners® ColorChoice®

$17.84 $20.99

Luminary® 'Ultraviolet' Tall Garden Phlox (paniculata)
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Luminary® 'Ultraviolet' Tall Garden Phlox (paniculata)

Proven Winners®

$32.29 $37.99

Sonic Bloom® Wine Weigela (florida)
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Sonic Bloom® Wine Weigela (florida)

Proven Winners® ColorChoice®

$17.84 $20.99

Decadence® 'Lemon Meringue' False Indigo (Baptisia hybrid)
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Decadence® 'Lemon Meringue' False Indigo (Baptisia hybrid)

Proven Winners®

$32.29 $37.99

Magenta Chiffon® Rose of Sharon (Hibiscus syriacus)
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Magenta Chiffon® Rose of Sharon (Hibiscus syriacus)

Proven Winners® ColorChoice®

$17.84 $20.99

'Jack of Diamonds' Heartleaf Brunnera (macrophylla)
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'Jack of Diamonds' Heartleaf Brunnera (macrophylla)

Proven Winners®

$17.84 $20.99

Vinho Verde® Weigela (florida)
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Vinho Verde® Weigela (florida)

Proven Winners® ColorChoice®

$17.84 $20.99

Decadence® 'Blueberry Sundae' False Indigo (Baptisia hybrid)
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Decadence® 'Blueberry Sundae' False Indigo (Baptisia hybrid)

Proven Winners®

$28.04 $32.99

Decadence® Deluxe 'Pink Truffles' False Indigo (Baptisia hybrid)
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Decadence® Deluxe 'Pink Truffles' False Indigo (Baptisia hybrid)

Proven Winners®

$32.29 $37.99

Luminary® 'Sunset Coral' Tall Garden Phlox (paniculata)
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Luminary® 'Sunset Coral' Tall Garden Phlox (paniculata)

Proven Winners®

$32.29 $37.99

'Queen of Hearts' Heartleaf Brunnera (macrophylla)
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'Queen of Hearts' Heartleaf Brunnera (macrophylla)

Proven Winners®

$17.84 $20.99

Decadence® Deluxe 'Pink Lemonade' False Indigo (Baptisia hybrid)
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Decadence® Deluxe 'Pink Lemonade' False Indigo (Baptisia hybrid)

Proven Winners®

$28.04 $32.99

Paraplu® Pure White Rose of Sharon (Hibiscus syriacus) | Proven Winners® New Variety 2026
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Paraplu® Pure White Rose of Sharon (Hibiscus syriacus) | Proven Winners® New Variety 2026

Proven Winners® ColorChoice®

$17.84 $20.99

Luminary® 'Prismatic Pink' Tall Garden Phlox (paniculata)
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Luminary® 'Prismatic Pink' Tall Garden Phlox (paniculata)

Proven Winners®

$32.29 $37.99

Wee Bit Giddy® Bigleaf Hydrangea (macrophylla)
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Wee Bit Giddy® Bigleaf Hydrangea (macrophylla)

Proven Winners® ColorChoice®

$20.99

Pugster Pico Punch™ Butterfly Bush (Buddleia x) | Proven Winners® New Variety 2027
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Pugster Pico Punch™ Butterfly Bush (Buddleia x) | Proven Winners® New Variety 2027

Proven Winners® ColorChoice®

$17.84 $20.99

Decadence® 'Vanilla Cream II' False Indigo (Baptisia hybrid)
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Decadence® 'Vanilla Cream II' False Indigo (Baptisia hybrid)

Proven Winners®

$28.04 $32.99

Mop Top™ Fountain Butterfly Bush (Buddleia alternifolia)
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Mop Top™ Fountain Butterfly Bush (Buddleia alternifolia)

Proven Winners® ColorChoice®

$17.84 $20.99

Let's Dance® Hot Stepper™ Continuous Blooming Hydrangea (macrophylla × serrata) | Proven Winners® New Variety 2027
Let's Dance® Hot Stepper™ Continuous Blooming Hydrangea (macrophylla × serrata) | Proven Winners® New Variety 2027

Proven Winners® ColorChoice®

$20.99

Decadence® 'Sparkling Sapphires' False Indigo (Baptisia hybrid)
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Decadence® 'Sparkling Sapphires' False Indigo (Baptisia hybrid)

Proven Winners®

$32.29 $37.99

Let’s Dance Big Band® Reblooming Hydrangea (macrophylla)
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Let’s Dance Big Band® Reblooming Hydrangea (macrophylla)

Proven Winners® ColorChoice®

$20.99

Pugster Sorbet™ Butterfly Bush (Buddleia x) | Proven Winners® New Variety 2027
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Pugster Sorbet™ Butterfly Bush (Buddleia x) | Proven Winners® New Variety 2027

Proven Winners® ColorChoice®

$17.84 $20.99

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