Do You Deadhead Cirsium?
Growing Conditions and General Care the Seeds of Cirsium Can Be Sown in Either Autumn or After the Last Frost of Spring. .. . Cirsium Thrives in Full Sun and...
How do you care for Cirsium?
How to care for Cirsium. Water Cirsium generously after planting and apply a generous layer of mulch to retain moisture levels in the soil. During the spring, it is recommended to feed your plant with a general fertiliser which should encourage optimum health and growth.
Does Cirsium self seed?
Grow Cirsium rivulare 'Atropurpureum' in moist but well-drained soil, in full sun. Cut plants back in autumn to prevent them self-seeding, or leave them intact to provide a winter source of food for birds. Lift and divide congested clumps in autumn or spring.
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