Company History

TriCal was founded in 1961 by three young men – Richard Storkan, Jerry Hanes, and Robert McCaslin – who were on a mission to carry out commercial soil fumigation by specialized methods.

“Three young men whose enthusiasm is backed up by know-how are making headway in an agricultural service industry…”
Photos and Article originally posted in Agrichemical West, June 1963
TriCal Group Logo

TriCal, Inc. is part of a family of companies known as the TriCal Group. The vision of the group is to promote the most beneficial soil environment for growers to produce healthy, bountiful crops that feed the world.

Learn more about soil health, disease diagnostics, fumigation, irrigation, fertilizers, grafted plants and more.