Dock allergy: Symptoms, Treatment, Immunotherapy, Tips to avoid

Dock, a common allergen-producing weed, grows across various regions in the United States. Predominantly, it thrives in the Northeast, where the climate provides a conducive environment for its growth. The Midwest also sees a significant presence of dock, particularly due to its rural, agrarian landscapes. In the Pacific Northwest, the moist conditions support dock's proliferation. Further, it can be found populating the areas surrounding the Great Lakes, where it benefits from the freshwater ecosystems. Transition zones, such as those in the central plains and along the Appalachian region, are not immune to this hardy weed. Additionally, dock species adapt well to the diverse climates of the Southeast, although not as aggressively as in cooler regions. It's important to note that while dock may be endemic to these areas, urbanization, and changes in land use can affect its distribution. Even in the arid Southwest, where fewer species of the plant are found, dock can grow in irrigated lands or riparian zones. In conclusion, dock has a wide-reaching presence across the United States, with particular concentrations in the Northeast, Midwest, the Great Lakes vicinity, and parts of the Pacific Northwest and Southeast.