Bull Thistle (Cirsium Vulgare) is a biennial herb in the Asteraceae family with easy care difficulty. It requires low watering and full sun or partial shade light in USDA hardiness zones 3-9. This plant is toxic to cats and dogs — keep it out of reach of pets.
A spiny, biennial thistle with purple flowers and deeply lobed leaves.
Bull Thistle
Cirsium Vulgare
A spiny, biennial thistle with purple flowers and deeply lobed leaves.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Bull Thistle
Expert Care Tips
Pro tips from botanists and plant experts
Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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Growth Hack
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