FlowerVerbena
Imagination Verbena
Trailing Verbena
Imagination Verbena is an award-winning annual flower that brings reliable, heat-loving color to gardens across zones 4-10. This Verbena speciosa cultivar reaches 12-20 inches tall and blooms prolifically for 90-99 days, thriving in full sun where it shrugs off summer drought and intense weather with remarkable composure. Recognized as both an AAS Flower Winner and Fleuroselect Gold Medalist, Imagination has earned its reputation as one of the most tolerant and efficient flowering plants you can grow, delivering consistent performance whether you're gardening in containers or beds.
Photo © True Leaf Market(https://www.trueleafmarket.com/products/verbena-imagination-flower-seed)
Growing Conditions
USDA Zone
4-10
Sunlight
Full Sun
Preferred Temp65-80°F
Growth Stats
20 in
Height
PeriodAnnual
TypeTrailing Bush
Spacing
10-18 inches apart
Plant Profile
Sunlight
Full Sun
Water
—
Zones
4-10
Size
20in H x ?in W
Growth
Annual
Care
High
Hover over chart points for details
Highlights
What sets Imagination Verbena apart is its legendary toughness paired with prolific blooming. This variety was honored for exhibiting superior garden performance and an extraordinary ability to endure summer heat, drought, and severe weather, qualities that make it refreshingly low-maintenance compared to fussier ornamentals. Whether you're a seasoned gardener or starting out, Imagination's easy-to-grow nature and proven award-winning status mean you're planting something genuinely proven to perform season after season.
Common Uses
Imagination Verbena is grown primarily as an ornamental flowering plant, ideal for summer color in garden beds, containers, and landscapes. Its compact habit and prolific blooming make it excellent for mass plantings, border edges, and mixed container gardens where reliable color throughout the season is desired.
Growing Timeline
First Bloom
Early Summer
First Harvest
N/a
Last Harvest
N/a
Care Instructions
Start Indoors
Start Imagination Verbena seeds indoors 6-8 weeks before your last spring frost date. Maintain soil temperatures around 70-75°F for consistent germination. Seeds can be surface-sown or lightly covered, as they benefit from some light exposure during germination.
Transplant Outdoors
Transplant seedlings outdoors after the last frost date once soil has warmed and all danger of frost has passed. Harden off seedlings by gradually exposing them to outdoor conditions over 7-10 days. Space transplants 24 inches apart to accommodate mature width.
Direct Sow
Direct sowing is possible after all frost danger has passed and soil has warmed, though starting indoors typically gives earlier blooms.
Pruning
Deadhead spent flower clusters regularly to encourage continuous blooming and maintain a tidier appearance. Light pinching back of leggy growth in early season promotes bushier, more compact plants with increased flowering sites.
Growing Calendar
Enter your ZIP code to see a personalized growing calendar for this plant.
Companion Planting
Scientific Classification
Verbena polystachya Kunth
Family
Verbenaceae
Genus
Verbena
History & Origin
“Imagination Verbena earned its accolades through demonstrated excellence in gardens worldwide. As an AAS (All-America Selections) Flower Winner and recipient of the prestigious Fleuroselect Gold Medal, this cultivar represents the result of rigorous evaluation by horticultural experts assessing real-world garden performance. These are not casual recognitions, they reflect extensive trialing that confirmed Imagination's superior resilience and flowering capacity, making it one of the most thoroughly vetted varieties in contemporary ornamental gardening.”