Hydromulch is a wet mixture of 40 percent shredded wood and 60 percent paper with a guar gum-based tackifier, a sticky substance that helps the mulch material cling to hillsides and steep slopes. Guar ...

Agricultural engineers have developed the erosion control industry's first cotton hydromulch "spray-on blanket." Hydromulch is the bright-green mulch used in spray-on slurries that cover bare lands at ...

Boulder County is getting ready to spray hydromulch on properties burned in the Marshall Fire. The goal is to help prevent toxic ash and dust from getting airborne.

Boulder County will begin hydromulch work on homes affected by the Marshall Fire this week. According to a press release from the county, the hydromulching process will start in burned areas with the ...

Hydromulching operations for the Jesusita Fire burn area began September 15 and are scheduled to last approximately three weeks. During this time, four planes will be filled and re-filled with the ...