Simple past tense and past participle of repot.(verb)
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Use "repotted" in a sentence
"I repotted several small plants together in a larger pot."
"Mine even boasted a Keikis Hawaiian for baby or child, a small plantlet growing off a branch of the main plant, and which can be repotted, along with the roots growing with it, to create a whole new plant and years more of bargain-basement growing and viewing pleasure."
"I just repotted it this morning because it was so happy, it was bursting out of its old pot."