How to Prune common sowthistle?
No pruning required

common sowthistle · Sonchus oleraceus
Also known as: hare's colewort; hare's lettuce; hare's palace; hare's thistle; milky tassel; smooth sowthistle
Grows naturally in disturbed ground such roadsides and poached pasture, or as a weed in gardens - cannot compete in established grass
No pruning required