senlanseed

Cornflower Seeds - Centaurea nigra

$5.79
Shipping calculated at checkout.
style: 30 seeds
Cornflower Seeds - Centaurea nigra
$5.79
style: 30 seeds

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🌱 Shipped out in 1–3 business days
🌱 Premium tested seeds with great germination
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🌱 Ideal for home garden & cut flower growing
🌱 Low maintenance seeds, friendly to new gardeners

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Description

Deep purple flower heads with a dark, almost black center. Ragged petals form a loose, thistle-like shape. Slender stems hold blooms above narrow, gray-green leaves. Plants reach a medium height. Summer flowering. Suitable for borders or wildflower meadows.

Admired for its distinctive appearance and rewarding growth, Cornflower Seeds - Centaurea nigra brings fresh character to home gardens, raised beds, containers, and edible landscapes.

Product Features
Deep purple flower heads with a dark, almost black center
Ragged petals form a loose, thistle-like shape
Slender stems hold blooms above narrow, gray-green leaves
Plants reach a medium height
Non-GMO premium seeds
Planting Information

1. Growing Information

Plant TypeAnnual or Perennial Flowering Plant
SunlightFull sun.
SoilWell-drained, average.
Planting MethodSow 1/4 inch deep; needs light
Germination TimeVariable
TemperatureSuitable seasonal temperatures
WateringKeep moist; drought-tolerant once established.
DifficultyEasy

2. How to Grow

1

Sow 1/4 inch deep; needs light.

2

Full sun.

3

Well-drained, average.

4

Keep moist; drought-tolerant once established.

5

Self-seeds readily. Deadhead to control spread.

3. Garden Uses

Flower garden borders Cottage-style gardens Decorative containers Mass plantings Cut-flower displays

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