Swamp Thistle (Cirsium Muticum) is a biennial herb in the Asteraceae family with easy care difficulty. It requires high watering and full sun or partial shade light in USDA hardiness zones 3-8. This plant is safe for cats and dogs.
Cirsium muticum, commonly known as Swamp Thistle, is a biennial or perennial thistle native to wetland habitats in North America, characterized by spineless bracts and a tall, erect growth habit.
Swamp Thistle
Cirsium Muticum
Cirsium muticum, commonly known as Swamp Thistle, is a biennial or perennial thistle native to wetland habitats in North America, characterized by spineless bracts and a tall, erect growth habit.
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Care Calendar
Monthly care tasks for Swamp Thistle
Expert Care Tips
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Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
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