Name: Dianthus barbatus seeds/sweet william seeds 1kg
Brand: Shanghai Touchhealthy seeds shop
SKU: THF087
Price: 65.00 USD
Availability: InStock

Dianthus barbatus seeds/sweet william seeds 1kg

No.THF087

Hardy biennial dianthus barbatus sweet william flower seeds, multi‑color clustered blooms, great for garden borders, courtyard decoration, cut‑flowers and pollinator‑friendly landscaping

$65.00

Description

High‑quality Dianthus barbatus, commonly named sweet william, is a hardy biennial ornamental dianthus flower. It produces dense bunches of vivid multi‑colored clustered blossoms with delicate fragrance, boasts excellent cold resistance and long blooming period. Perfect for garden edging, yard decoration, fresh cut‑flower cultivation, flower beds and bee‑friendly landscape planting.

Key Features

Dense clustered blooms available in rich mixed colors with soft pleasant scent
Outstanding cold‑hardiness, strong environmental adaptability and good drought tolerance
Neat plant shape, ideal for flower‑bed borders and courtyard ornamental layout
Nectar‑rich blooms attract bees and butterflies for your pollinator garden
Long flowering cycle, sturdy stems suitable for fresh‑cut flower arrangement
Well‑screened pure seeds with low impurities and stable germination performance

Full Product Description

Sweet‑william (Dianthus barbatus) belongs to the dianthus family of biennial flowering plants. Its upright stems bear tight bunches of ruffled blooms in red, pink, white and mixed shades.

This cold‑tolerant ornamental flower fits temperate‑zone planting and thrives in sunny flower beds. It is widely used for garden edging, landscape decoration and commercial cut‑flower production. Fragrant blossoms supply food for pollinators. Our sweet william seeds go through strict impurity removal and screening to guarantee tidy seedling emergence.

Planting Guide

Best Sowing Season

Sow seeds in early spring or cool autumn.

Seed Pre‑Treatment

Soak seeds in room‑temperature clean water for 8‑12 hours
Drain water and mix seeds with fine dry sand for even spreading

Soil Requirement

Choose loose, well‑drained sandy‑loam garden soil. Clear weeds and stones; avoid heavy clay and water‑stagnant ground.

Sowing Operation

Broadcast the sand‑seed mixture evenly, cover with 0.15‑0.3 inch thin fine soil and gently press topsoil.

Germination & Seedling Care

Keep topsoil slightly moist. Seeds germinate within 7‑14 days under 12‑22℃. Thin crowded seedlings and regularly clear weeds.

Daily‑care for Mature Plants

Place under full sunlight. Water only during long‑term drought. Remove faded flowers to extend the blooming season.

Seed Storage & Package

Moisture‑proof sealed packaging protects seeds from dampness, mould and damage in transportation.

Store surplus seeds in cool, dry, shaded and ventilated spots. Refrigerate for long‑time storage and stay away from high‑temperature humid air. Sow seeds within three‑month storage for optimal germination‑rate.

Product Specifications

Flower Species: Dianthus Barbatus (Sweet William)

Seed Type: Hardy biennial clustered‑bloom ornamental flower seed

Growth Trait: Upright stems, dense multi‑color flower clusters, light floral fragrance

Sun Requirement: Full sunlight

Suitable Soil: Loose sandy‑loam, well‑drained garden soil

Hardiness: Cold‑resistant, drought‑tolerant, low‑maintenance, pollinator‑attracting

Main Usage: Garden border decoration, yard flower‑bed, fresh‑cut flowers, landscape greening, pollinator garden

FAQ

Q1: How many days do sweet william seeds take to germinate?

A1: Well‑processed seeds sprout within 7‑14 days under suitable cool‑moist environments.

Q2: Does sweet william endure cold weather?

A2: It is a cold‑hardy biennial flower and adapts well to cool‑climate regions.

Q3: Are sweet william flowers fit for cut‑flower use?

A3: Firm stalks and dense flower clusters make it an excellent fresh‑cut ornamental flower.

Q4: When is the proper sowing time for Dianthus barbatus?

A4: Early spring and mild autumn are the prime sowing periods.

Q5: Can sweet william attract pollinating insects?

A5: Fragrant clustered blooms offer abundant nectar for bees and butterflies.