geology
: a brown or black complex variable material resulting from partial decomposition of plant or animal matter and forming the organic (see organic entry 1 sense 1a(2)) portion of soil
Examples of humus in a Sentence
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Including the sand provides better drainage, and the humus in the compost holds nutrients and provides moisture control.
—
Andy Wilcox, Better Homes & Gardens, 17 July 2024
Made with a blend of sphagnum peat moss, humus, and perlite, this potting mix helps ensure good drainage to keep roots healthy.
—Renee Freemon Mulvihill, Better Homes & Gardens, 2 May 2024
When separating clumps, add humus to the new planting area, spread roots out, and water well for smooth transplanting.
—Kristin Guy, Sunset Magazine, 6 Feb. 2024
In addition to sphagnum peat moss, however, the lightweight potting mix contains humus and perlite, which help provide the necessary aeration and drainage for cacti and succulents.
—Renee Freemon Mulvihill, Better Homes & Gardens, 4 Jan. 2024
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Andy Wilcox, Better Homes & Gardens, 17 July 2024
Made with a blend of sphagnum peat moss, humus, and perlite, this potting mix helps ensure good drainage to keep roots healthy.
—Renee Freemon Mulvihill, Better Homes & Gardens, 2 May 2024
When separating clumps, add humus to the new planting area, spread roots out, and water well for smooth transplanting.
—Kristin Guy, Sunset Magazine, 6 Feb. 2024
In addition to sphagnum peat moss, however, the lightweight potting mix contains humus and perlite, which help provide the necessary aeration and drainage for cacti and succulents.
—Renee Freemon Mulvihill, Better Homes & Gardens, 4 Jan. 2024
See all Example Sentences for humus
Dictionary Entries Near humus
Cite this Entry
“Humus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/humus. Accessed 28 Nov. 2024.
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humus
noun
hu·mus
ˈhyü-məs 
ˈyü-
: a brown or black product of partial decay of plant or animal matter that forms the organic portion of soil
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