How to Grow and Care for Hoary verbena

Hoary verbena, also known as Tall vervain, Mullein-leaved vervain, Woolly verbena, Woolly vervain

Hoary verbena thrives best in full sun exposure and well-drained soils, demonstrating a preference for drier conditions. Watering should be moderate to low, as hoary verbena is tolerant of drought and overwatering can lead to root rot. No specific requirement for fertilization makes hoary verbena a low-maintenance choice for gardeners seeking resilient flowering plants.

Watering schedule: Every week

Sunlight Requirements: Full sun

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Planting and Growing Hoary verbena

Toughness	High
Care Level	Medium
Care Difficulty	Easy
Lifespan	Perennial, Annual
Watering Schedule	Every week
Sunlight Requirements	Full sun
Soil Type	Garden Soil
Soil pH	6-7.5
Planting Time	Fall
Hardiness Zones	3-9

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More General Info About Hoary verbena

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Hoary verbena exhibits a robust stature with clustered, tall spikes of purple to violet flowers, each spike reaching 2 to 5 feet (60 to 150 cm) high. The leaves are narrow, elongated, and rough-textured, imparting a silvery appearance due to a fine layer of hairs. This perennial bears lance-shaped foliage up to 6 inches (15 cm) long, attached to the square, stiff stems. It flourishes in full sun exposure, showcasing its vivid blooms throughout the summer months.