Sweet William Seeds - Dunetti

Sweet William Seeds - Dunetti

Size Price Savings Quantity
Packet $4.79
1 Ounce $14.69
1/4 Pound $38.89 ($9.72/ounce) 34% Savings
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  • This crimson heirloom biennial is a coveted cut flower
  • Biennial; Deep red, beautiful blooms
  • Easy to grow; Summer blooming
  • Prefers full sun exposure
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Life Cycle Biennial
Planting Season Spring, Summer
Color Black, Red
Growth Habit Clumping, Upright
Plant Height Up to 20 inches
Bloom Season Summer

Plant Characteristics Attracts Bees, Attracts Butterflies, Attracts Hummingbirds, Attracts Pollinators, Easy to Grow & Maintain
Use Container Garden, Cut Flower Garden
Growing Conditions Drought Tolerant, Poor Soil Tolerant
Plant Resistance Deer

About Sweet William Seeds - Dunetti

Dianthus barbatus

Seed Type Heirloom Seed
Also known as Dianthus

Dunetti blooms with a cluster of deep, crimson red flowers atop a long, sturdy stem--perfect for cutting!

This beautiful Biennial, or short lived Perennial, is a lovely example of the diversity of popular garden flowers, Dianthus. Easy to grow in full sun or partial shade, Sweet William is adaptable to a variety of soil types.

Planting Information

Planting Sweet William Seeds - Dunetti

Planting Season Spring, Summer
Seed Prep Requires Light
Sowing Method Direct Sow, Start Indoors
Light Requirement Full Sun
Planting Depth 1/16 inch
Plant Spacing 6 to 12 inches
Plant Height Up to 20 inches
Water Needs Average
Hardiness Zones 3, 4, 5, 6, 7, 8, 9
View our Sweet William Planting Guide to learn more.


Amount Avg Seed Count Recommended Coverage
Packet 381 Up to 80 Sq. Ft
1 Ounce 18,000 Up to 625 Sq. Ft
1/4 Pound 72,000 Up to 2,500 Sq. Ft

Companions Plants

Companion Plants for Sweet William Seeds - Dunetti