Rough hawk's-beard hails from Europe, a region characterized by variable climates that contribute to the hardy nature of this weed. One characteristic that makes rough hawk's-beard a bane to gardens is its impressive ability to reproduce and spread. The plant is a biennial herb, giving it two years to establish itself, produce seeds, and scatter them widely. Additionally, it does not need any significant soil conditions or care, making it highly invasive. Its harmfulness lies mainly in its ability to take over areas, crowding out other plants and hindering growth and productivity of desired species. This damage is potentiated by the weed's prolific seed production, and the propensity of these seeds to travel via wind, animals, and water means that it can invade new gardens with ease. The main way it spreads is through its fluffy-ached seeds that are dispersed by wind, enabling it to colonize even distant habitats efficiently.