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How to Grow and Care for Woolgrass

Woolgrass, also known as Cotton-grass bulrush, Common woolsedge, Woolgrass bulrush

Woolgrass thrives in wetland environments, with care focusing on maintaining moist soil conditions and full to partial sunlight exposure. Special care must be given to ensure consistent soil moisture without waterlogging, as woolgrass is sensitive to dry conditions. Woolgrass exhibits resilience against pests and diseases, making its overall care relatively straightforward for gardeners.

Watering schedule: Every week

Sunlight Requirements: Full sun

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Planting and Growing Woolgrass

Toughness	High
Care Level	Medium
Care Difficulty	Easy
Lifespan	Perennial
Watering Schedule	Every week
Sunlight Requirements	Full sun
Soil Type	Garden Soil
Soil pH	5.5-7
Hardiness Zones	6-9

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Common Pests & Diseases

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More General Info About Woolgrass

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Quickly Identify Woolgrass

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Woolgrass showcases an erect growth habit with soft, brush-like inflorescences towering above the ground at heights of up to 5 feet (1.5 meters). Its green stems are sharply triangular in cross-section and bear narrow, grass-like leaves. During the summer months, these stems culminate in clusters of brownish spikelets, lending to its distinctive fluffy appearance. The plant thrives in saturated soils and forms dense colonies through its underground rhizomes, displaying a preference for abundant sunlight while being tolerant of partial shade.