| gen. |
soil booster (Alexander Demidov); soil conditioner (a chemical substance used to improve the structure of the soil and increase its porosity – gypsum can be used as a soil conditioner. WN3 Alexander Demidov); soil improver (Alexander Demidov); soil amendment (A soil amendment is any material added to a soil to improve its physical properties, such as water retention, permeability, water infiltration, drainage, aeration and structure. The goal is to provide a better environment for roots. Alexander Demidov) |
