Thistles flower in the summer producing rather pretty ... Choose a selective herbicide that targets weeds directly rather than grass. This type of weed killer targets certain species such as ...

unlike the leaves and unlike bull thistle and European marsh thistle pink, white, or lavender-colored flowers with flat bracts and pointed tips that bloom in June seed are fluffy, white tufts of hair ...

Current management practices: annually hand pull or dig around rosettes if thistle has bloomed, clip off flowers, buds, and fruiting bodies to prevent seed production mow population before flower buds ...