Sweet William Seeds - Tall Single Mix Dianthus barbatus
- Biennial; Excellent in the garden or in a vase
- Easy to grow; Spring blooming
- Adaptable to both sun and shade
Shipping Schedule
Seeds are shipped year-round, while perennials & bulbs are shipped seasonally. Pre-ordered bulbs ship at the proper planting time for your zone. Spring pre-orders are placed any time before March 1. Fall pre-orders are placed any time before September 1. These items will not ship immediately, but will be delivered at the ideal time for planting. Orders containing both seeds and bulbs may be split into multiple shipments. Click here for more shipping information.
| Pre-Ordered Spring Bulbs & Perennials | Shipping Begins |
|---|---|
| Zones 9 - 12 | Late February to Early March |
| Zone 8 | Early to Mid March |
| Zone 7 | Mid to Late March |
| Zone 6 | Early April |
| Zone 5 | Late April |
| Zones 2 - 4 | Late April to Early May |
| In-season orders ship immediately at the time of purchase to all zones until inventory is depleted. | |
| Saffron Crocus & Bearded Iris | Shipping Begins |
| All Zones | Late August |
| Pre-Ordered Fall Bulbs | Shipping Begins |
| Zones 2 - 5 | Mid to Late September |
| Zone 6 | Late September |
| Zone 7 | Late September to Early October |
| Zones 8 - 12 | Early to Mid October |
| In-season orders ship immediately at the time of purchase to all zones until inventory is depleted. | |
| Pre-Ordered Fall Perennials* | Shipping Begins |
| All Zones | Mid October |
| *Amaryllis Bulbs, Hosta Roots, Lily Bulbs, Papaver Roots, Paperwhite Bulbs, Peony Roots & Siberian Iris Roots | |
Product Description
Sweet William Seeds - Tall Single Mix Sweet William Dianthus
A beautiful mix of red, pink, white and bicolor blooms. Easy to grow and perfect for containers or garden beds, Tall Single Mix will fill your garden with color and fragrance!
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.
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Fast Facts
Name: Sweet William Seeds - Tall Single Mix Botanical Name: Dianthus barbatus Life Cycle: Biennial Light Requirement: Full Sun, Partial Sun Planting Season: Spring, Summer Plant Type: A beautiful mix of red, pink, white and bicolor blooms. Features: Open Pollinated, Attracts Pollinators, Attracts Hummingbirds, Cut Flower Garden, Deer Resistant, Drought Tolerant, Poor Soil Tolerant, Easy to Grow & Maintain, Container Garden Color: Pink, Red, Purple, White Blooms: Spring Plant Height: Up to 20 inches Plant Spacing: 6-12 inches Planting Depth: 1/16 inch Sowing Method: Direct Sow, Start Indoors Cold Stratification: No Hardiness Zones: 3, 4, 5, 6, 7, 8, 9 Ships: Year Round -
Planting Instructions
How to Plant Tall Single Mix Sweet William Seeds
When to Plant Sweet William Seeds
Sweet Williams are biennials and can be planted in late Spring after danger of frost has passed or Fall.
You will get blooms during the second year after planting.
Where to Plant Sweet William Seeds
Sweet Williams do best in 4-5 hours of full sun each day. They can be directly sown or started indoors. Plant in well-draining soil that is slightly alkaline (pH 6.75).
How to Grow Sweet William Seeds
Place seeds 1/8" under soil ideally 6" apart. You can plant them closer together so long as the seeds are not overwatered. If transplanting, make sure the hole is twice as big for the root system. Make sure that only the roots are covered with the new soil.
If started indoors, they can be easily transplanted after 6 weeks growth.
How to Care for Sweet William
They do not need a lot of water- except in hot months. Soaker hoses are best. Do not over water as this can cause yellow foliage.
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Seed Coverage
Amount Recommended Coverage Packet Up to 80 Sq. Ft Ounce Package Up to 625 Sq. Ft 1/4 Pound Package Up to 2,500 Sq. Ft 1 Pound Sack Up to10,000 Sq. Ft 5 Pound Sack Up to 1.3 Acres
Product Reviews
Review
Great for hot and dry climates!
Some of these were mixed into a wildflower collection (I think it was the Deer-resistant mix) we bought from Eden Brothers. We live in Kansas where, last year, it was almost always above 100F in the summer and rarely rained after June, and these flowers were by far the longest-lasting plants in the wildflower mix (lightly watered 3x a week). They produce seeds like you wouldn't believe, so we have more to go for this year. We couldn't believe how different each flower was from the others. Thanks!
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Sweet William Seeds - Tall Single Mix Dianthus barbatus
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