Question

She mixed up peat moss, humus, and compost to make potting soil.

Accepted Answer

(transitivehttps://en.wiktionary.org/wiki/Appendix:Glossary#transitive, idiomatichttps://en.wiktionary.org/wiki/Appendix:Glossary#idiomatic) To mixhttps://en.wiktionary.org/wiki/mix or blendhttps://en.wiktionary.org/wiki/blend thoroughly and completely.

Sentence	She mixed up peat moss, humus, and compost to make potting soil.
Definition	( transitive https://en.wiktionary.org/wiki/Appendix:Glossary#transitive , idiomatic https://en.wiktionary.org/wiki/Appendix:Glossary#idiomatic ) To mix https://en.wiktionary.org/wiki/mix or blend https://en.wiktionary.org/wiki/blend thoroughly and completely.

Mixed Peat Moss Humus Compost Make Potting Soil