Definition of potting compost in English:

potting compost

Line breaks: pot|ting com|post

noun

[mass noun]
  • A mixture of loam, peat, sand, and nutrients, used as a growing medium for plants in containers.
    More example sentences
    • Five plants were grown in each 25 cm diameter pot, using commercial potting compost supplemented by liquid fertilizer.
    • Plant it out and it could spread very quickly, or grow it in drainpipes pushed into the soil vertically and filled with a mixture of garden soil and potting compost.
    • They were sown on vermiculite or potting compost and grown under normal cultivation conditions.

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