Red Boy Bachelor&
Close-up macro of a single Red Boy Bachelor&
A close-up of Red Boy Bachelor&
A bee gathers pollen from a Red Boy Bachelor&
Red Boy Bachelor&
A close-up view of Red Boy Bachelor&
Red Boy Bachelor&
Close-up macro of a single Red Boy Bachelor&
A close-up of Red Boy Bachelor&
A bee gathers pollen from a Red Boy Bachelor&
Red Boy Bachelor&
A close-up view of Red Boy Bachelor&

Bachelor's Button Seeds,
Red Boy

41 ReviewSKU: #FL166Min. seed count: 150
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Description

(Centaurea cyanus). 90 days. A deep crimson spin on the beloved bachelor’s buttons. Droves of pollinators will flock to these lipstick-red blooms. Plants grow to 3 feet tall and are excellent for containers. A delightful edible flower, perfect for salads and as an edible garnish.

Growing Tips: Red Boy bachelor's button produces vibrant crimson-red blooms on tall, slender stems that bring bold color to borders, wildflower meadows, and cutting gardens. This hardy annual thrives in cool climates and requires little more than sun and well-drained soil.

Plant Details

Botanical Name
Centaurea cyanus
Life Cycle
Annual
Sun Requirement
Full sun
Days to Germinate
7–14
Days to Maturity
70–90
Planting Depth
¼ in.
Plant Spacing
6–12 in.
Ideal Temperature
55–70°F
Frost Hardy
Yes

When to Grow

Sow seeds directly into the garden 2 to 4 weeks before the last frost, or sow in late summer or fall in mild regions, where the hardy seedlings overwinter and bloom very early the following spring. Red Boy performs best in spring's cooler temperatures and tolerates light frosts well. If you're not sure how to find your first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

How to Sow and Plant

Sow seeds 1/4 inch deep in fine, well-draining soil. Keep soil lightly moist until germination. Once seedlings develop true leaves, thin to 6 to 12 inches apart to reduce overcrowding and promote healthy, upright plants.

How to Grow

Provide full sun for best bloom quality and stem strength. Red Boy is drought-tolerant once established and needs only moderate watering. Deadhead regularly to prolong blooming and encourage continued flower production through the season.

How to Save Seeds

  • Allow some blooms to fully mature and dry on the stem
  • Cut dried seed heads and store in a paper bag
  • Shake or crumble heads to release seeds
  • Remove chaff using a mesh screen or by hand
  • Store seeds in a cool, dry, labeled container until next season

FAQ

Is Red Boy bachelor's button suitable for cut flower arrangements?

Yes, the bright red blooms and sturdy stems make them excellent for fresh or dried bouquets. Harvest flowers at peak color to enjoy long-lasting floral displays indoors.

Will Red Boy bachelor’s buttons come back every year?

Red Boy is an annual, so no, but it can reseed itself under the right conditions. Leave a few seed heads on the plant and you may find volunteers emerging the next growing season.

Can I plant Red Boy bachelor's buttons with vegetables?

Definitely. These flowers attract beneficial pollinators and deter some pests, making them a great companion plant for vegetable gardens and herb beds. Their roots also don’t compete aggressively.

Browse our full range of bachelor's button seeds.
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