Grow More with Holloway

Soil Amendments, Agronomy, Spreading and Redevelopment Services

Breathe new life into your soils with Holloway:

Soil amendments (gypsum, compost and more)
Material delivery and spreading services
Custom agronomy (soil, water and tissue analysis)
Grave-to-Cradle™ redevelopment services (removal, grinding, spreading, deep ripping)

All backed by more than 90 years of soil health experience.

Contact us via the form on this page to talk with a local representative or agronomist about the needs of your operation.

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Latest From Our Blog

Plan Ahead: Apply Soil Amendments After Harvest, Before the Rains

When should you apply soil amendments for next season? That's a common question we get at Holloway this time of year, when growers are wrapping up harvest and looking ahead to soil amendment applications for the following season.

Grower Testimonial: Crown Harvesting

In our latest grower testimonial, Scott Dewar from Crown Harvesting in Bakersfield takes a break from the busy harvest schedule to discuss soil amendments and sampling, noting "Soil health is everything" ... even as Crown wraps up pistachio harvest in August 2026.

Holloway to Host Soils In Action Field Day

We’re just two months away from our Soils in Action Fall Field Day and Tradeshow on Oct. 22, 2026, in Lost Hills, Calif.