1. potbound, rootbound, planted (vs. unplanted)

usage: (of a potted plant) grown too large for its container resulting in matting or tangling of the roots

2. rootbound, tangled (vs. untangled)

usage: having the roots matted or densely tangled; "shaggy untended lawns of old trees and rootbound scented flowers and shrubs"- William Faulkner

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