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Annual Flowers | Olson’s Nursery

Annual Flowers for Seasonal Color

Annual flowers provide instant color and seasonal impact for Wisconsin gardens. At Olson’s Nursery in Union Grove, our annuals are selected for strong performance in local conditions—perfect for garden beds, containers, hanging baskets, and landscape accents. From early spring through fall, our annual plants deliver vibrant blooms, fast growth, and dependable results 

Profusion Cherry Bicolor zinnia delivers bold red and white flowers with easy-care performance

Zinnia - Profusion Cherry Bicolor

Zinnia - Zahara Double Raspberry Ripple

Zinnia - Zahara Raspberry Lemonade Mix

Botanical Name:  Zinnia × marylandica ‘Cherry Bicolor’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  12-18"

Spread:  12-18"


A compact, easy-care zinnia with vibrant cherry-red and white bicolor blooms that provide nonstop color all summer long 


Zinnia Zahara® Raspberry Lemonade Mix featuring raspberry pink, yellow, and bicolor blooms

Zinnia - Zahara Raspberry Lemonade Mix

Zinnia - Zahara Double Raspberry Ripple

Zinnia - Zahara Raspberry Lemonade Mix

Botanical Name:  Zinnia marylandica Zahara® Raspberry Lemonade Mix 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  12-18"

Spread:  12-18"


Zahara® Raspberry Lemonade Mix zinnia delivers vibrant summer color with a blend of raspberry pink, lemon yellow, and eye-catching bicolor blooms. 

Compact rose-pink zinnia with starry white centers and season-long blooms

Zinnia - Zahara Starlight Rose

Zinnia - Zahara Double Raspberry Ripple

Zinnia - Zahara Double Raspberry Ripple

Botanical Name:  Zinnia marylandica Zahara® ‘Starlight Rose’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  12-18"

Spread:  12-18"


Zahara® Starlight Rose zinnia features striking rose-pink flowers with crisp white star-shaped centers, delivering bold contrast and nonstop color from late spring through frost 

Zinnia Zahara® Double Raspberry Ripple displaying double raspberry-pink and white blooms

Zinnia - Zahara Double Raspberry Ripple

Zinnia - Zahara Double Raspberry Ripple

Zinnia - Zahara Double Raspberry Ripple

Botanical Name:  Zinnia marylandica Zahara® ‘Double Raspberry Ripple’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  12-18"

Spread:  12-18"


A bold, double-flowered zinnia with rich raspberry tones and bright white highlights, Zahara® Double Raspberry Ripple provides dependable, season-long color with outstanding garden performance 


Zinnia Profusion® Double Fire featuring double fiery orange-red blooms

Zinnia - Profusion Double Fire

Superbissima Giant Alba Petunia

Zinnia - Profusion Double Fire

Botanical Name:  Zinnia × marylandica Profusion® ‘Double Fire’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  12-18"

Spread:  12-18"


A compact, high-performing zinnia with vibrant double orange-red blooms that deliver intense color and reliable performance throughout the summer 

Zinnia Zinderella® Peach (Zinnia elegans) displaying soft peach, scabiosa-style blooms

Zinnia - Zinderella Peach

Superbissima Giant Alba Petunia

Zinnia - Profusion Double Fire

Botanical Name:  Zinnia elegans Zinderella® ‘Peach’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  24-32"

Spread:  12-18"


A standout zinnia with soft peach, pincushion-style blooms, Zinderella® Peach adds elegant texture and warm summer color to gardens and floral arrangements 



Zinnia Jazzy Mix (Zinnia elegans) showcasing vibrant bicolor blooms in red, orange, pink, and yellow

Zinnia - Jazzy Mix

Superbissima Giant Alba Petunia

Superbissima Giant Alba Petunia

Botanical Name:  Zinnia elegans ‘Jazzy Mix’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  24-36"

Spread:  12-18"


A colorful zinnia mix featuring eye-catching bicolor blooms, Jazzy Mix delivers bright summer color and classic garden charm all season long 

Superbissima Giant Alba Petunia with large ruffled white blooms

Superbissima Giant Alba Petunia

Superbissima Giant Alba Petunia

Superbissima Giant Alba Petunia

Botanical Name:  Petunia × hybrida (Superbissima Group) ‘Giant Alba’   

Plant Type:  Annual

Sunlight:  Full Sun

Height:  12-15"

Spread:  18-24"


Superbissima Giant Alba Petunia features oversized, pure white blooms with dramatic ruffled edges. This eye-catching annual delivers nonstop color all season and shines in containers, hanging baskets, and sunny garden beds 

Superbissima Cerny’s Triumph Petunia with large ruffled purple and white blooms

Superbissima Cerny's Triumph Petunia

Superbissima Cerny's Triumph Petunia

Superbissima Cerny's Triumph Petunia

Botanical Name:  Petunia × hybrida (Superbissima Group) ‘Cerny’s Triumph’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  12-15"

Spread:  18-24"


Massive, ruffled blooms with striking purple patterning give Superbissima Cerny’s Triumph Petunia its unmistakable presence. Each flower feels almost hand-painted, making this variety a true statement plant for containers and sunny garden spaces 

Soft pink petunia with elegant blooms, perfect for sunny containers and garden beds

Romantica Norma Petunia

Superbissima Cerny's Triumph Petunia

Superbissima Cerny's Triumph Petunia

Botanical Name:  Petunia × hybrida (Romantica Group) ‘Norma’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  10-14"

Spread:  16-20"


Delicate pink flowers and a balanced plant form make Romantica Norma Petunia a lovely addition to porch pots, baskets, and garden beds where subtle color shines 

Shake™ Raspberry Petunia delivers bold raspberry color and reliable blooms all season long

Shake™ Raspberry Petunia

Superbissima Cerny's Triumph Petunia

Greetings From Jaroměře Petunia

Botanical Name:  Petunia × hybrida ‘Shake™ Raspberry’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  10-12"

Spread:  18-24"


Shake™ Raspberry Petunia delivers bright raspberry color on a well-branched plant, making it a dependable choice for season-long impact in containers and mixed plantings 

Greetings From Jaroměře Petunia features bold striped blooms that add charm to sunny gardens

Greetings From Jaroměře Petunia

Superbissima Cerny's Triumph Petunia

Greetings From Jaroměře Petunia

Botanical Name:  Petunia × hybrida ‘Greetings From Jaroměře’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  10-14"

Spread:  16-22"


With its eye-catching striped blooms, Greetings From Jaroměře Petunia brings a playful, artistic touch to containers, baskets, and garden spaces all season long 

Fully double red petunia with dramatic blooms for containers, baskets, and beds

Pirouette Red Double Petunia

Botanical Name:  Petunia × hybrida ‘Pirouette Red’ 

Plant Type:  Annual

Sunlight:  Full Sun

Height:  10-14"

Spread:  16-22"


Pirouette Red Double Petunia offers layered red blooms and a compact habit, bringing strong color and fullness to baskets, pots, and beds throughout the season 

Copyright © 2026 Olson's Nursery - All Rights Reserved.

1301 Main Street, Union Grove WI 53182

Phone:  262.400.3219

Serving Union Grove, Racine County, and Southeast Wisconsin 

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