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Japanese Knotweed Fact Sheet

Species Description  Japanese Knotweed is an upright, shrub-like perennial plant that can grow to heights of over 13 ft (4 m). The leaves are wide, with a heart-shaped base that narrows to a point at the tip. Stems are smooth and hollow, resembling Bamboo, especially in older plants. Flowers are small and arranged in white […]

PA Sea Grant Success Sheet (2023-2024)

For 27 years, Pennsylvania Sea Grant has led successful research, extension, education, and communications programs that support Pennsylvania’s aquatic ecosystems and communities. The program is funded through the National Oceanic and Atmospheric Administration, Penn State University, and through federal, state, and local funding. This fact sheet offers some of our successes for 2023-2024.

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