Harrells Logo

PEOPLE

MARKETS

RESOURCES

Minor Element Stains on Concrete

About This Video

Ever wondered what sort of stain a particular minor element would leave on concrete? In this video, we examine which minor elements oxidize, and explain what that means to your fertility program.

Check out the Harrell's YouTube Channel for more videos on a variety of topics relevant to the turf, horticulture and specialty agriculture industries.

Elemento Menor de Manchas en Concreto

¿Ha pensado alguna vez que tipo de mancha en particular dejaría un elemento menor en su concreto?  En este video examinaremos cual elemento menor oxidar, y explicar que significa esto para su programa de fertilización. 

Dr. Travis Shaddox

Travis Shaddox, Ph.D.is a state turfgrass extension specialist at the University of Kentucky. He addresses soil fertility and nutrition issues in the golf, lawn care, sports turf, and sod production industries.<br/><br/>In his prior position in Florida, his extension program was the Florida and Southern regional winner of the Excellence in Consumer or Commercial Horticulture by the National Association of County Agriculture Agents.

Related Resources

In addition to being the nation’s largest distributor of branded fungicides, herbicides, and insecticides, Harrell’s produces custom-blended fertilizers, specialty liquids, and wetting agents. Additionally, Harrell’s is the exclusive US owner, formulator, and distributor of all POLYON® branded products.

TEAM HARRELL'S

STAY EQUIPPED

Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW

PRESS RELEASES

PRESS RELEASES

STAY EQUIPPED

Never stop learning. Access FREE continuing education courses from Harrell’s.
LET'S GROW
youtube iconfacebook iconinstagram icontwitter iconlinkedin icon
© Harrell's, LLC 2025