Best Centaurea Flower Seeds of 2025

Steven Taylor Avatar
Steven Taylor
Last Updated: Jan 8, 2025

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Centaurea flower seeds are an excellent choice for those looking to add a touch of color to their garden. These seeds produce beautiful flowers in shades of pink, blue, and purple, making them a popular choice among gardeners. They are easy to grow, and once established, require minimal care. Centaurea flowers are also known for their ability to attract bees and butterflies, making them a great addition to any pollinator garden. Whether you are an experienced gardener or a beginner, Centaurea flower seeds are a great choice for adding some color and life to your outdoor space.

At a Glance: Our Top Picks

Sweet Yards Seed Co. Blue Cornflower Seeds Cover #TOP 1
Sweet Yards Seed Co. Blue Cornflower Seeds
ftb score rating icon 9.9
200 Dwarf Bachelor Button Seeds for Planting Cover #TOP 2
200 Dwarf Bachelor Button Seeds for Planting
ftb score rating icon 9.8
Cozy Crib Blue Cornflower Seeds Cover #TOP 3
Cozy Crib Blue Cornflower Seeds
ftb score rating icon 9.6

Top 10 Centaurea Flower Seeds

#TOP 1

Sweet Yards Seed Co. Blue Cornflower Seeds

Blue
1 Ounce Pouch
Sweet Yards Seed Co. Blue Cornflower Seeds Cover
Blue Cornflower Seeds – Bachelor Buttons – Extra Large Packet – Over 5,000 Open Pollinated Non-GMO Wildflower Seeds – Centaurea cyanus

Sweet Yards Seed Co. Blue Cornflower Seeds come in an extra large packet containing over 5,000 open pollinated non-GMO wildflower seeds, which is enough to cover 250 square feet. The packaging is designed for optimal seed storage and comes with full planting instructions and a reusable zipper. These seeds are guaranteed to grow, and the tall and beautiful blue blooms attract butterflies and make great cut flowers.

What We Like
Extra large packet with over 5,000 seeds
Premium packaging with full planting instructions
Guaranteed to grow
Attracts butterflies and makes great cut flowers

200 Dwarf Bachelor Button Seeds for Planting

Blue
200 Dwarf Bachelor Button Seeds for Planting Cover
200 Dwarf Bachelor Button Seeds for Planting - Heirloom Non-GMO USA Grown Cornflower Seeds for Planting - Centaurea Cyanus Blue Flowers

Grow a beautiful and vibrant garden with 200 Dwarf Bachelor Button Seeds for Planting by RDR Seeds. These heirloom non-GMO USA grown cornflower seeds produce large, stunning blue blooms that attract butterflies and will surely catch your neighbor's attention. Standing at 12-24 inches tall, these flowers are easy to grow and will add a pop of color to any garden.

What We Like
Produces large, beautiful blue blooms
Attracts butterflies and the attention of neighbors
Easy to grow
#TOP 3

Cozy Crib Blue Cornflower Seeds

Cozy Crib
Blue
small
Cozy Crib Blue Cornflower Seeds Cover
Blue Cornflower Seeds Bachelor’s Buttons Centaurea Cyanus Flower Garden 300 Seeds

Cozy Crib Cornflower Seeds are a delightful addition to your garden. These easy-to-grow annual flowers produce beautiful blue blooms that reach up to 30 inches tall and blossom for 10 weeks. Perfect for flower beds, borders, and containers, they also attract bees, butterflies, and other beneficial insects. Once planted, these cornflowers will self-seed, returning every year. Plant them in well-draining, sunny spots for best results.

What We Like
Easy to grow
Attracts pollinators
Self-seeding
#TOP 4

Bachelor Button Tall "Blue Cornflower Flower Seeds

Bachelor Button Tall "Blue Cornflower Flower Seeds Cover
Bachelor Button Tall"Blue Cornflower Flower Seeds, 200+ Heirloom Seeds, (Isla's Garden Seeds), Botanical Name: Centaurea Cyanus

Bachelor Button Tall "Blue Cornflower Flower Seeds is a fantastic addition to any home garden. It bears charming and prolific flowers with hues of blue, pink, lavender, white, and maroon. The disc-shaped flower is about 1.5 inches across, with ragged petals radiating out from the center. It is a fast and invasive/aggressive grower that requires full sun and medium moisture. It also attracts beneficial bugs, self-seeds, and has showy flowers. Suitable for beds and borders, containers, and cut flowers, it is categorized as a flower plant & seed.

What We Like
Produces charming and prolific flowers in various hues
Fast and invasive/aggressive grower
Attracts beneficial bugs and self-seeds
#TOP 5

TKE Farms & Gardens - Bachelor Buttons, Cornflower Seeds, 500 Heirloom Seeds

TKE Farms & Gardens - Bachelor Buttons, Cornflower Seeds, 500 Heirloom Seeds Cover
TKE Farms & Gardens - Mixed Bachelor Buttons, Cornflower, Seeds for Planting, 2 Grams, 500 Heirloom Seeds, Non-GMO, Instructions Included, Centaurea cyanus, Qty 1

TKE Bachelor Buttons Seeds from TKE Farms & Gardens are vibrant flowers originating from Europe. Their unique fringed look in summer attracts bees and butterflies, perfect for pollinator-friendly gardens. These annuals are easy to grow, thriving in full sun and well-drained soil with good drought tolerance. Ideal for floral arrangements, they add color and texture to bouquets. The edible flowers historically symbolize devotion, making them a romantic choice for your garden.

What We Like
Attracts bees and butterflies
Easy to grow
Long-lasting in floral arrangements
#TOP 6

RDR Seeds Tall Bachelor Button Seeds

Blue
RDR Seeds Tall Bachelor Button Seeds Cover
200 Tall Bachelor Button Seeds for Planting - Heirloom Non-GMO USA Grown Cornflower Seeds for Planting - Centaurea Cyanus Blue Flowers by RDR Seeds

RDR Bachelor Button Seeds are known for their distinctive blue blooms, reaching 30 inches in height, adding vibrant color to your garden. These quality seeds come in premium waterproof packaging, ensuring reliable plant growth. Thriving in full sun and being drought-resistant, they are perfect for beginners. Ideal for borders, wildflower gardens, or stunning cut flower arrangements, these USA-grown seeds from RDR Seeds will enhance your garden beautifully.

What We Like
Distinctive blue blooms
Quality waterproof packaging
Perfect for beginners
#TOP 7

1000 Dwarf Blue Bachelor's Button Cornflower Seeds

Cyanus
1000 Dwarf Blue Bachelor's Button Cornflower Seeds Cover
1000 DWARF BLUE BACHELORS BUTTON CORNFLOWER Flower Seeds Centaurea Cyanus

These flower seeds bloom from early summer to fall, and act like perennials in all zones. They grow up to 18 inches and require sun or part shade with average soil and water. The Bachelor's Buttons make excellent cut or dried flowers and bloom just 10-12 weeks after sowing.

What We Like
Blooms from early summer to fall
Acts like perennials in all zones
Excellent for cut or dried flowers
Quick bloom time of 10-12 weeks
#TOP 8

MySeeds.Co Bachelor Button Seed (24,000 Seeds)

MySeeds.Co
Cyanus,Mixed Colors
MySeeds.Co Bachelor Button Seed (24,000 Seeds) Cover
MySeeds.Co Big Pack - Bachelor Button Seed (24,000 Seeds) - Cornflower Centaurea cyanus Mixed Colors - Edible Flower Seeds (Big Pack - Cornflower Mix)

MySeeds.Co Big Pack Bachelor Button Seeds are Non-GMO open pollinated plants. These edible flowers have a mild aroma of peppery clove and a sweet spicy flavor, commonly used for salads. They are easy to grow and make excellent cut flowers. The annual flowers prefer full sun and well-drained soil, and can be fall planted in zones 6-10.

What We Like
Large quantity of Non-GMO seeds
Edible flowers with mild peppery clove aroma and sweet spicy flavor
Easy to grow and makes excellent cut flowers
#TOP 9

Bachelor Button Pink Cornflower Seeds by Isla's Garden

Bachelor Button Pink Cornflower Seeds by Isla's Garden Cover
Bachelor Button Tall Pink Cornflower Flower Seeds, 300+ Seeds Per Packet, (Isla's Garden Seeds), Botanical Name: Centaurea cyanus, Non GMO & Heirloom Seeds

Isla's Garden Cornflower Seeds are a vibrant addition to your garden. These flowers bloom in a stunning range of colors, including rare true blue, making your outdoor space stand out. They grow quickly and can reach heights of 1 to 3 feet, perfect for adding height and interest to your garden beds or borders. These plants thrive in full sun and require low maintenance, making them ideal for busy gardeners. Plus, their ability to attract beneficial insects can help promote a healthy garden ecosystem while providing beautiful blooms throughout the spring and summer.

What We Like
Vibrant and diverse colors
Fast growth and low maintenance
Attracts beneficial insects
Ideal for various garden styles
#TOP 10

Tall White Cornflower Seeds by Seed Needs

White
Tall White Cornflower Seeds by Seed Needs Cover
Seed Needs, Tall White Cornflower Seeds - 1,500 Seeds for Planting Centaurea cyanus - Open Pollinated Wildflowers for Growing a Butterfly Garden (1 Pack)

The Seed Needs Cornflower Seeds are a beautiful addition to your garden, featuring elegant white petals with a dark center. These flowers thrive in well-drained soil and can grow up to 3 feet tall, making them a striking choice for gardens and meadows. They play a vital role in attracting pollinators like bees and butterflies, enhancing your garden's ecosystem. Additionally, their hardy nature allows them to self-seed, providing you with a flourishing wildflower display year after year. With this easy-to-grow option, you can enjoy a vibrant butterfly garden with minimal effort.

What We Like
Attractive garden appearance
Supports pollinators
Easy to grow
Self-seeding
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How do you grow Centaurea from seed?

SOWING: Direct seed (recommended): Sow seeds thinly in rows, 6 seeds per foot, 1/4" deep, as soon as soil can be worked. Cover lightly. Keep soil surface moist until emergence. When seedlings have first true leaves, thin to 6-9" apart.

2. Is Centaurea the same as cornflower?

cornflower, (Centaurea cyanus), also called bachelor's button, herbaceous annual plant of the Asteraceae family. Native to Europe, cornflowers are widely cultivated in North America as garden plants and have naturalized as an invasive species in some areas outside of their native range.

3. Is Centaurea annual or perennial?

Centaurea, a perennial cornflower with unusual flowers This is a tough perennial that tolerates nearly any soil condition except consistently wet, and is not at all fussy about pH. They are easy to grow, very tolerant of drought, and will naturalize. The blooms are large, very showy, long blooming, and quite unique.

4. How do you propagate Centaurea?

Propagating Centaurea Sow seeds of annuals from March to May or in September for flowering the following year. Divide perennials in autumn or spring. Take cuttings of tender perennials in late summer and over winter young plants under glass. Plant out in late spring once frosts have passed.

Editor's Notes

During our centaurea flower seed research, we found 24 centaurea flower seed products and shortlisted 10 quality products. We collected and analyzed 12,980 customer reviews through our big data system to write the centaurea flower seeds list. We found that most customers choose centaurea flower seeds with an average price of $5.95.

The centaurea flower seeds are available for purchase. We have researched hundreds of brands and picked the top brands of centaurea flower seeds, including SWEET YARDS, RDR Seeds, Cozy Crib, Isla's garden seeds, TKE FARMS & GARDENS. The seller of top 1 product has received honest feedback from 646 consumers with an average rating of 4.9.

Written by
Steven Taylor Avatar

Steven Taylor grew up in a small town called Beaufort in South Carolina and his passion for building and woodworking has led him to master the latest garden gadgets. He always holds every chance to patch up or sand down his beloved garden. There are various novel technologies in his articles.