soil conditioner

1. 1.

   a chemical substance used to improve the structure of the soil and increase its porosity

   “gypsum can be used as a soil conditioner”

   Broaderchemical

Questions about soil conditioner

What does soil conditioner mean?

soil conditioner means "a chemical substance used to improve the structure of the soil and increase its porosity".

Is soil conditioner a common word?

soil conditioner is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.