If you're a commercial grower, landscaper, or serious home gardener searching for the best verbena seeds for hanging baskets and landscape beds, you've landed in the right place. Verbena is one of the most versatile, heat-tolerant annuals available — delivering season-long color in containers, mixed planters, window boxes, and mass landscape plantings. At Trailing Petunia Bulk Seeds, we carry the top commercial verbena series trusted by professional growers across North America. For smaller retail packs, visit our main site at TrailingPetunia.com.
Why Verbena Is a Top Choice for Hanging Baskets & Landscape Beds
Verbena thrives in full sun, tolerates heat and drought once established, and produces dense clusters of blooms from late spring through frost. Trailing and semi-trailing varieties are especially prized for hanging baskets and mixed containers, while upright types fill landscape beds with uniform, long-lasting color. With the right series selection, you can build a complete verbena program that covers every application — from 10-inch hanging baskets to large-scale roadside plantings.
Top Verbena Series for Hanging Baskets & Landscape Beds
Obsession Cascade Series — Best for Hanging Baskets
The Verbena Obsession Cascade series is purpose-built for hanging baskets and trailing container applications. These varieties produce long, cascading stems loaded with vibrant blooms, making them a top seller for spring and summer basket programs. Available in Scarlet, White, Pink Shades, Purple Shades with Eye, and Burgundy Eye.
- Verbena Obsession Cascade White — 1,000 Seeds
- Verbena Obsession Cascade Scarlet — 1,000 Seeds
- Verbena Obsession Cascade Purple Shades with Eye — 1,000 Seeds
- Verbena Obsession Cascade Pink Shades — 1,000 Seeds
Tuscany Series — Best for Landscape Beds & Mixed Planters
The Verbena Tuscany series delivers compact, mounded plants with exceptional heat tolerance — ideal for landscape beds, mixed containers, and retail programs. Rich, saturated colors with excellent uniformity across the series. Available in Blue, Lavender Picotee, Peach, Rose Eye, Scarlet Eye, and Burgundy Eye.
- Verbena Tuscany Blue — 1,000 Seeds
- Verbena Tuscany Lavender Picotee — 1,000 Seeds
- Verbena Tuscany Peach — 1,000 Seeds
- Verbena Tuscany Scarlet Eye — 1,000 Seeds
Quartz XP Series — Best for Uniformity & Commercial Programs
The Verbena Quartz XP series is a commercial grower favorite for its exceptional uniformity, vigorous germination, and wide color range. Perfect for large-scale landscape contracts and retail pack programs. Available in Mix, Silver, Red Eye, Pink, Merlot Mix, and Bordeaux.
Imagination — Best for Mass Landscape Planting
The Verbena Imagination is a spreading, low-growing variety that creates a carpet of violet-blue blooms — outstanding for mass landscape beds, slopes, and ground cover applications. Extremely heat and drought tolerant once established.
Sweetheart Kisses — Best for Retail & Mixed Containers
The Verbena Sweetheart Kisses features distinctive bicolor blooms with a charming picotee edge — a standout for retail displays and mixed container programs. High consumer appeal with strong repeat sales.
Shop Our Full Verbena Collection
Verbena Germination & Plug Tray Protocol
Verbena requires specific conditions for reliable germination. Follow this protocol for commercial plug production:
- Substrate: Well-drained, fine-textured germination mix, pH 5.8–6.2
- Seeding depth: Lightly cover seed — verbena needs darkness to germinate
- Temperature: 65–75°F (18–24°C) soil temperature
- Germination time: 10–21 days depending on variety and conditions
- Light after germination: High light (3,500–5,000 fc) for compact, vigorous plugs
- Plug tray size: 288-cell for standard production; 128-cell for premium baskets
- Weeks to transplant-ready plug: 5–7 weeks from sow
For a complete seed-starting walkthrough, see our guide: Starting Verbena Seeds: Complete Guide for Success.
Spacing Guide for Hanging Baskets & Landscape Beds
| Application | Recommended Series | Spacing / Container Size | Plants per Unit |
|---|---|---|---|
| 10" Hanging Basket | Obsession Cascade | 10" basket | 3–4 plugs |
| 12" Hanging Basket | Obsession Cascade, Imagination | 12" basket | 4–5 plugs |
| Mixed Container / Thriller-Filler-Spiller | Tuscany, Sweetheart Kisses | 6–8" spacing | 1–2 per 12" pot |
| Landscape Bed — Border | Tuscany, Quartz XP | 10–12" on center | — |
| Landscape Bed — Mass Planting | Imagination, Quartz XP | 12–15" on center | — |
| Window Box | Obsession Cascade, Tuscany | 6–8" spacing | 3–5 per 24" box |
When to Plant Verbena by USDA Zone
| USDA Zone | Indoor Seed Start | Transplant Outdoors | Direct Sow | Grower Notes |
|---|---|---|---|---|
| Zone 3 | Late Feb – Early Mar | Late May – Early Jun | Not recommended | Short season; start early indoors |
| Zone 4 | Late Feb – Mar | Mid May – Jun | Not recommended | Protect from late frost |
| Zone 5 | Early – Mid Mar | Mid May | After last frost | Reliable plug production window |
| Zone 6 | Early Mar | Early – Mid May | Late Apr – May | Ideal for succession planting |
| Zone 7 | Late Feb – Early Mar | Late Mar – Apr | Mar – Apr | Two-season potential (spring + fall) |
| Zone 8 | Jan – Feb | Mar – Apr | Feb – Mar | Spring and fall crops possible |
| Zone 9 | Dec – Jan | Feb – Mar | Feb – Mar | Avoid peak summer heat; fall crop ideal |
| Zone 10 | Nov – Dec | Jan – Feb | Jan – Feb | Grow as cool-season annual |
| Zone 11 | Oct – Nov | Nov – Jan | Nov – Jan | Cool-season only; avoid summer |
Succession Planting Schedule — Zone 6 Example
For continuous basket and landscape color from spring through fall, use this succession schedule:
- Sow #1: Early March → Transplant early May → Peak color late May–June
- Sow #2: Late March → Transplant late May → Peak color June–July
- Sow #3: Late April → Transplant mid June → Peak color July–September
- Sow #4: Late May → Transplant mid July → Peak color August–October
Obsession Cascade and Tuscany series are ideal for succession programs due to their consistent germination and uniform finish times.
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Frequently Asked Questions
What is the best verbena variety for hanging baskets?
The Verbena Obsession Cascade series is the top choice for hanging baskets. Its trailing, cascading habit fills baskets quickly with dense, vibrant blooms. Available in Scarlet, White, Pink Shades, Purple Shades with Eye, and Burgundy Eye — all in 1,000-seed bulk packs for commercial production.
How many verbena plugs do I need per hanging basket?
For a 10-inch basket, use 3–4 plugs of a trailing variety like Obsession Cascade. For a 12-inch basket, use 4–5 plugs. Spacing plugs evenly around the basket edge and center ensures full coverage within 4–6 weeks of transplanting.
What verbena series works best for large landscape bed plantings?
The Verbena Imagination and Quartz XP series are top performers for mass landscape plantings. Imagination spreads low and wide, creating a carpet effect, while Quartz XP delivers uniform upright color across large areas. Space 12–15 inches on center for full coverage.
How long does verbena bloom in hanging baskets?
Verbena blooms continuously from transplant through the first hard frost — typically 4–6 months of color in Zones 5–7. In warmer zones (8–10), verbena can be grown as a cool-season annual for spring and fall color. Deadheading and light shearing mid-season encourages fresh flushes of bloom.
What are the germination requirements for verbena seeds?
Verbena seeds require darkness to germinate — cover lightly with germination mix. Maintain soil temperature at 65–75°F and expect germination in 10–21 days. Use a fine-textured, well-drained substrate at pH 5.8–6.2. After germination, provide high light (3,500–5,000 fc) for compact, vigorous plugs.
Can I buy verbena seeds in bulk for commercial production?
Yes — all verbena varieties at Trailing Petunia Bulk Seeds are available in 1,000-seed packs, sized for commercial plug and basket programs. For smaller retail quantities, visit TrailingPetunia.com.
Which verbena varieties have the best heat tolerance for summer landscape beds?
The Tuscany series and Verbena Imagination are standout performers in summer heat. Tuscany's compact, mounded habit and thick foliage help it maintain vigor through high temperatures, while Imagination's spreading growth habit shades the soil and retains moisture — both critical for summer landscape performance.