Tall Pink, Centaurea Seeds

Tall Pink Bachelor's Buttons Seed

Medium pink cornflowers brighten tall cutting-garden stems
Petals are edible for colorful culinary garnishes
Three-foot plants integrate easily into flower mixtures
Pollinators visit the accessible open blooms

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Key Attributes

Botanical Name

Centaurea cyanus

Days to maturity

75 Days

Sun

Full Sun

Packet

500 Seeds

About Tall Pink, Bachelor's Buttons Seed, Bachelor's Buttons Seed

The Tall Pink Cornflower blooms a beautiful array of medium pink bachelor buttons with edible petals that are very attractive when cut or dried. This cornflower variety will grow to be 36 inches tall. The Tall Pink Cornflower is suitable for cutting, beds and borders, flower mixtures, and the pollinator garden.

Growing details

Planting

Sow Depth

1/4"

Days to Germination

7–14 days

Germination Type

A - No Pretreatment

In-row plant spacing

12-18"

Plant profile

Life Cycle

Annual

Plant Height

36 inches

Growth Habits

Upright

Seed & variety

Seeds Per Ounce

5,563

Color

Pink

Seed Type

Open Pollinated

Before Planting

Prepare a sunny, open bed with average drainage and minimal enrichment. Bachelor’s buttons establish best where sown, so remove weeds thoroughly and reserve enough room for branching plants and natural reseeding.

Planting

Direct sow bachelor’s buttons 1/4 inch deep in early spring, or fall sow where winters are mild. Seed germinates readily in cool soil around 60–65°F. Indoor starting is usually unnecessary; if used, sow 4–6 weeks before the last frost in individual cells. Thin seedlings to 6–12 inches apart.

Watering

Water lightly and regularly until seedlings are rooted. Mature plants tolerate dry intervals; soak during extended drought, then let the surface dry to discourage weak stems and mildew.

Fertilizer

Skip fertilizer in normal garden soil. If a soil test shows poor fertility, use compost or a single light balanced application; excess nitrogen delays flowers and makes stems lodge.

Harvesting

Harvest bachelor’s buttons when flowers are fully colored and just opening, before centers shed pollen or petals fade. Cut above a branching node to encourage additional stems and place flowers into water promptly. For edible petals, use only unsprayed flowers correctly identified as Centaurea cyanus.

Tips

Thin rather than transplant crowded seedlings, and support tall varieties in exposed sites. Deadhead to prolong flowering, or leave selected late heads to dry when seed saving or reseeding is desired.

Pests & Diseases

Bachelor’s buttons may develop powdery mildew, rust, Botrytis blight, stem rot, or aster yellows. Check for white coating, orange pustules, gray mold, dark stem lesions, and distorted yellow flowers. Avoid crowding and overhead watering, remove infected material, rotate flower beds, and destroy plants with likely aster yellows rather than composting them.

Aphids collect beneath bachelor’s button buds, thrips scar petals, and leafhoppers may spread aster yellows. Remove plants with distorted green flowers, rinse aphids from stems, and control weeds that shelter leafhoppers. Japanese beetles can be handpicked during cool mornings if they appear.