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Alpharetta GA #172

Verbena X Superbena Cobalt Vervain

Product Highlights

Growth Width Max 30 in.

Growth Height Max 12 in.

Exposure Full to Filtered

Hardiness Zone Maximum Zone 11b

Hardiness Zone Minimum Zone 8a

Bloom Time Summer

Growth Width Max 30 in.

Growth Height Max 12 in.

Exposure Full to Filtered

Hardiness Zone Maximum Zone 11b

Hardiness Zone Minimum Zone 8a

Bloom Time Summer

Description

Verbena x Superbena 'Cobalt' is a stunning variety of vervain with rich, deep blue-purple flowers that bloom profusely from spring to fall. This vigorous plant forms cascading mounds of colorful blooms, making it ideal for hanging baskets, containers, or as ground cover in sunny garden beds. 'Cobalt' is heat and drought tolerant, requiring minimal maintenance once established.

Vibrant blue-purple flowers
Trailing and mounding growth habit
Heat and drought tolerant
Continuous blooming throughout the summer
Attracts butterflies and pollinators
Learn more about SiteOne nursery container sizing

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Size

4.25 in. Grande 10 Count

Item

95047-GRD1001

Available

Size

4.25 in. Grande 10 Count

Item

95047-GRD1001

Available

Location

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Price

Call branch for pricing at 1-800-748-3663

Description

Vibrant blue-purple flowers
Trailing and mounding growth habit
Heat and drought tolerant
Continuous blooming throughout the summer
Attracts butterflies and pollinators
Learn more about SiteOne nursery container sizing

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Specifications

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Herbaceous

Annual

Verbena

Superbena

Vervain

PP34,099

Registered

Trademarked

Zone 11b

Zone 8a

18 in.

30 in.

12 in.

24 in.

6 in.

Mounding,Trailing

Acidic (<6.0),Slightly Acidic (6.0 to 6.4),Neutral (6.5 to 7.5),Slightly Alkaline (7.6 to 8.0),Alkaline (>8.0)

Full to Filtered

Moderate

Bed,Border,Groundcover

Drought,Heat

Low

Spring,Summer,Fall

Blue-Purple

Summer

Loamy,Sandy

Registered

Vervain

'WNVESBIB'

Blue Shades,Purple Shades

Cobalt

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