Sweet William (pack)
Best biennial choice for gardeners wanting fragrant, butterfly-attracting cut flowers.
Brighten your garden with Sweet William (Tall Single Mix - _Dianthus barbatus_) from Peaceful Valley. This biennial, open-pollinated variety offers a delightful display of fringed flowers in vibrant shades of red, pink, and purple, each exuding a distinct carnation-like fragrance. Perfect for borders, rock gardens, and as charming cut flowers, these blooms are known to attract butterflies. For optimal growth, sow seeds in spring in a location with partial sun, anticipating blooms in the second spring. Regular deadheading can encourage a longer flowering period.
$3.99
Owner Satisfaction
4.7
/ 5
Category Rank
270
/ 5876
#270 in Seeds & Seed Tape
Price vs Category Average
-62%
Below average
Life Cycle
Biennial
/ Biennial
Who it's for
- Gardeners seeking high-impact, long-lasting seasonal color
- Eco-conscious growers wanting to support local pollinator populations
- Budget-minded landscapers filling large garden beds or borders
Who should skip it
- Impatient gardeners looking for instant first-year floral results
- Residents in humid climates prone to plant fungal diseases
- Busy homeowners preferring low-maintenance, hands-off garden varieties
Performance breakdown
Pollinator Appeal
Fragrant blooms act as a magnet for local bees and butterflies.
Germination Speed
Rapid sprouting within a week gets your garden started quickly.
Hardiness Range
Versatile variety thrives across a wide range of USDA zones.
Floral Utility
Ideal for both vibrant garden borders and fresh indoor arrangements.
Growth Predictability
Biennial cycle requires patience before the first season of blooms.
Seed Density
Generous pack count provides ample coverage for larger planting areas.
Key Specs
Life Cycle
Biennial
USDA Zone
3-10
Sun Requirements
Partial Sun
Planting Time
Spring
Height At Maturity
12"-24"
Days to Germinate
5-7 Days
Approx. Seeds Per Pack
656
Dimensions
4.5"L x 3.25"W x 0.1"H
Features
- Attracts bees and butterflies
- Edible flowers
- Fragrant blooms with carnation scent
- Excellent as cut flowers
- Open-pollinated variety
- Blooms second spring from seed
- Biennial life cycle
What customers say
Customers consistently praise the Sweet William seed pack for its exceptional reliability and outstanding value. Reviewers report nearly perfect germination, resulting in dense, healthy stands of Dianthus barbatus. The resulting flowers are frequently described as vibrant, robust, and true to expectation, often boasting impressive bloom size and longevity. This pack performs dependably across various climates and soil types, making it a favorite for both new and seasoned gardeners. The high yield of beautiful, fragrant flowers from a single purchase solidifies its excellent value proposition. This dependable seed pack delivers on its promise, offering a spectacular visual payoff that makes it a highly recommended purchase for any garden.
Know before you buy
As a biennial, this variety typically spends its first year establishing foliage and will produce its vibrant, fragrant blooms during the second spring after planting.
Yes, Sweet William flowers are edible and offer a mild, clove-like flavor. They make a lovely, decorative addition to salads, desserts, or as a garnish for cocktails.
These seeds perform best in partial sun. While they appreciate some light, they should be protected from the intense heat of the afternoon sun.
Absolutely. The fragrant, nectar-rich blooms are highly effective at attracting bees and butterflies to your landscape.
Yes, their sturdy stems and long-lasting, carnation-like fragrance make them an excellent choice for fresh-cut flower arrangements.
To extend the flowering season, practice regular deadheading by removing spent blooms. This prevents the plant from putting energy into seed production and encourages it to continue flowering.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$4