Ultimate Guide to Ragweed’s Clock

Ultimate Guide to Ragweed’s Clock

Mid-August typically marks the opening of ragweed season, with diminishing daylight and lengthening night time that can stimulate plant pollination. The season peaks in late August, and typically ends by mid-September. Ragweed grows most commonly in the Eastern and Midwest US states, and it lives only one season. During its short life, ragweed can wreak…