Name: Superbena® Cobalt™ Verbena (Verbena hybrid)
Brand: Proven Winners®
SKU: BENPRW2057501-15
Rating: 4.4 (26 reviews)

Superbena® Cobalt™ Verbena (Verbena hybrid)

Superbena Cobalt Superbena Cobalt Verbena in use.

An infographic showing the circular cycle eco+ life cycle: corn grown in U.S.; fermentation; plant-based pellets; pots responsibly made in Minnesota; growers produce, retailers sell; plant or add pots to compost bin; compost facility; compost sent to farm to grow new crops.

4.44 (27 reviews)

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All Annuals and Indoor Plants will ship same day on Mondays and Tuesdays by 12pm EST. All Perennials, Shrubs, and Hardgoods will ship next day Monday-Friday by 2pm ET. All Preorders ship during selected Ship Week.

Height 6-12 in.

Spread 18-30 in.

Zones 10 11 8 9

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Superbena^® Cobalt^™ displays vigorous dark blue-purple flowers clustered in large umbels covering deep green foliage. With a mounding-trailing habit, they function as both spillers and fillers in combination planters and are best planted at the front of landscape beds. It is heat tolerant, resists deer, and attracts butterflies.

6-12 inches tall and 18-30 inches wide at maturity
Annual except in zones 8-11
Plant in part to full sun (4+ hours daily)
Space plants 10-14 inches apart for best results
Produces dark blue-purple flowers from planting to frost
Maintains green foliage mounding, trailing habit spring to frost
Great for borders, containers, edging, landscapes, mass planting
Attracts butterflies and resists deer
Heat and drought tolerant, long blooming, deadheading not necessary, fall interest

The Eco+Grande features nutrients embedded in the container walls, which help plants grow bigger and faster throughout the season when planted in the ground. Be sure to remove the tabs from the container before planting. If you choose to plant in a container, we recommend taking the plant out of the Eco+Grande, breaking it apart, and mixing it into the soil at the time of planting. When the Proven Winners Eco+Grande container is discarded in the garbage can, it will naturally break down faster in a landfill than a traditional petroleum made container. The container will get smaller and smaller until microbes consume it, turning it back into an inert organic product. Learn more about this in our blog

Care: Fertilize weekly with Proven Winners Water Soluble Plant Food for best performance. Prune to shape as desired throughout the season.

Shipping Info:

Enjoy free shipping on orders over $125
Size at shipping varies by the season and plant
- Annuals are 4-8" tall at shipment

Read our guide to get started with planning a garden

Features

Attracts Pollinators
Heat Tolerant

Characteristics

Height: <2 ft.
Height: 6-12 in.
Spread: 18-30 in.
Habit: Mounded Trailing
Light Requirements: Full Sun (6+ Hours)
Light Requirements: Part Sun (4-6 Hours)