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‘Green thumb’ molecule helps leaf stalks grow in crowded conditions

Image: Phys.org

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  • Phys.org · September 3, 2026 21:00
    Potassium (K) is one of the three essential nutrients for plants. It plays a critical role in a wide range of processes, including cell growth, photosynthesis and regulation of water balance. Plants take up K from the soil and circulate it throughout their bodies via molecules called K+ channels.…