Does DAKOTA Actually Work? Ask the Superintendents Who Bet Their Own Courses On It
We could tell you DAKOTA works. Every brand says that about itself — it's basically the least trustworthy sentence in marketing. So instead, here are five superintendents, five different courses, five different climates, five different problems — all saying it themselves, on the record, with their names attached.
No actors. No stock testimonials. No "results not typical" fine print doing the real talking. Just people whose job depends on the turf actually performing, telling you what happened when they tried it.
Bill Lewis — Black Bear GC, Cloquet, MN
The numbers: Fertilizer spend cut from $78,000 to $25,000. Zero snow mold. Zero fungicide program.
"There is no sprayer that leaves without REV in the tank and no chemical that is applied without REV."
Lewis started small — a modest rate, a curious test. A month later he had noticeably healthier turf and more root mass, so he kept pushing the rate until he found his formula. Then he took it further: mixing REV into his fertilizer and fungicide program entirely, stretching his application interval from every 8–10 days out to every 21–30. The following winter, in a season that wiped out snow mold and ice damage across most L93 courses in his region, his greens came through clean.
Ryan Davis, GCSAA — Arrowhead GC, Littleton, CO
The numbers: 40% fertility reduction. Fairy ring controlled. Hot spots eliminated.
"16 hours later they were back asking for more."
That's not a slow-burn, wait-and-see result. That's a same-day, can't-unsee-it result — the kind that gets a call placed before the first application has even finished working its way through the profile.
Bob Jones — Silos CC, Kevil, KY
The numbers: 20% water reduction. Zero wetting agents.
"We had greens that dramatically improved over the summertime — and that's not our growing season."
Cutting water and wetting agents simultaneously, during the hardest stretch of the year, is the kind of result that shouldn't be possible according to a lot of conventional maintenance thinking. It happened anyway.
Paul L. Carter, CGCS — Bear Trace at Harrison Bay, TN
The numbers: Visible results in 48 hours. Recovery time cut by 3–4 weeks. A projected 50% fertility reduction going forward.
Forty-eight hours is not a typo. That's the kind of turnaround that changes how a superintendent plans an entire season, not just one application.
Jordan Ellis — Baytree National, Melbourne, FL
The numbers: Full disease recovery in 5 weeks. Every major Florida turf disease on the property, resolved.
Florida is one of the hardest disease environments in the country to manage turf in. "Every major disease resolved" isn't a small claim to make in that climate — it's the kind of result that gets a call from three other courses in the same county.
Quick Answers
Does DAKOTA Peat or REV actually reduce fertilizer costs?
Documented results across multiple courses show fertilizer spend reductions ranging from 40% to over 65% (Black Bear GC: $78,000 to $25,000).
Is DAKOTA used on real, working golf courses, or just test plots?
Yes —DAKOTA has been used on elite courses - globally - for decades documented results exist across at least 14 golf and sports turf properties spanning multiple U.S. climates, from Minnesota winters to Florida disease pressure.
How fast do results typically show up?
Reported timelines range from same-day visible response (Arrowhead GC) to 48 hours (Bear Trace at Harrison Bay) to a full growing season for compounding benefits like fertilizer reduction.
Curious how the biology behind these results actually works? See what drives root growth and the complete independent microbiome data. Want your own course added to this list? Talk to us.
