Here, we’ll take you through everything you need to know about thistle flower meaning and symbolism, their history and origins, plus learn about their cultural significance today. To the ...

Sow thistle is commonly found in crops, gardens and waste areas. As with many members of the Asteraceae family, it starts life as a rosette, and then bolts to form an upright flower stem. Sow thistle ...

Winged thistle is a winter annual, which means it generally establishes from seed in autumn, grows as a typical thistle rosette over winter, then develops an upright flower stem in spring, from which ...

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 ...

Bull thistle, a member of the Asteraceae family, is yet another herbaceous biennial on our list of invasives. Unfortunately, bull thistle can flourish in an array of sites ranging from meadows, ...