The root apical meristem is the growing tip of a root, where new cells are constantly being made so the root can extend deeper into the soil. It’s a small, active zone at the very end of the root that pushes growth forward, helping the plant anchor itself and reach water and nutrients. For plant parents, this is the part responsible for steady root growth and recovery after repotting. In simple terms, it’s the root’s growth engine, driving length and expansion.
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