Acme Farms LLC

Acme Farms LLC Farm: Row Crops, Gypsum, Mulch, Dirt, Compost, and other Made In the USA products. Roy's Recycling is a d.b.a.

of Acme Farms LLC a central Indiana company dedicated to helping farmers obtain materials that will help them improve their soil while doing its part to protect the environment. Gypsum, in the form of drywall, is being thrown away and taking up valuable space in our landfills at an alarming rate. By recycling this drywall we not only divert it from the landfill, but we improve our crop soil as we

ll. The purpose of this website is to inform the reader of the benefits of using gypsum as an agricultural tool for improving Indiana’s farm soil and how recycling drywall can be beneficial to the community and be an economically sound way of obtaining this valuable resource.

03/14/2026

It seems like there are some concerns in the neighborhood that I should probably address. Some misinformed people are commenting on our operation, voicing untrue information as fact. Of course, this is concerning because I try to run a legitimate operation when people read that your company is unlicensed. Claiming that we operate in the dead of night puts our operation in a bad light. No, trucks are not delivering wallboard or crushed material in the middle of the night. Our delivery hours are from 6 am to 6 pm, five days a week. I suppose this person could think that 6 am is the middle of the night. Yes, we have been operating under LC # INLA000731 as Roy's Recycling for 19 years.

If facts don't support your agenda, make up your own, I suppose. This agenda, which apparently aims to shut me down, seems well-intentioned but is unfortunately misguided.
Would you rather it all go into the landfill instead of being put to a beneficial use? Somebody explain that mentality to me. It is just unpleasant to look at in the short term, but the benefits outweigh that short-term effect.
I planted 5000 landscaping trees on both sides of the creek. I planted trees along the road to act as a fence, catching what little paper occasionally blows past, especially in 60-mile-per-hour winds. It hardly seems fair to post a video claiming the dust is blowing as if it's an average day, when in fact there are 60-mile-an-hour winds once or twice a year at most. That wind event blew over tractor-trailers on the highway. Even if I had it in a building, the possibility that the building could be blown down still exists; there's no 100% way to keep anything intact.
As for Ms. Simmons, the video claims that the dust on Friday the 13th probably helped us more than hurt us. If you watch the video, you can see that even in 60-mile-an-hour winds, the minute amount of dust is going towards Dan Newby's woods, not anyone's homes, and the worst of the dust blew down the driveway along with some paper. It needs to be removed, and it will be. The trees and grass benefit from the Gypsum, which is good for plants and good for the soil. I might send Dan a bill. J
As for dust getting to the creek, with all the trees between the creek and my operation, the fact that I don't operate on windy days, and the fact that half the summer crops dissipate wind, all contribute to preventing dust from reaching the creek. Doesn't reach them far except in your imagination.

Disposal options don't just affect me; there are the people who work at the drywall manufacturing plant. If they have to cease operations because they can't dispose of their (bad-run) and crushed product waste, the manufacturing plant will have no room for the good board.
That lack of storage for the manufacturer leads to layoffs and job losses, and at the very least, slow product production, affecting the supply chain and ultimately builders.
The farmers who have been depending on me for Gypsum for their spring planting season are unable to get the material they were counting on because I'm waiting to get into compliance with the air permit the IDEM is working on.
So far, this has cost me an estimated $45,000 in lost sales and fees. People who don't know what they're talking about spread rumors that this is somehow harmful and doesn't really help the crops and soil. Nonsense that they had no clue about this, but for some reason, they seem to be getting the attention. Meanwhile, I've worked in this business for 29 years, started scrapping houses in 1997, and started recycling drywall in 2006.
Let's mention tarping. We've tried that. It turns out that tarping the material traps moisture, even if it doesn't rain. Drywall is more absorbent than the ground. Hence, it pulls the moisture from the ground. It would simply evaporate through the pile, but it gets trapped by the tarp. You actually do get under a tarp. Drywall doesn't mold when left piled in the open sunlight and air, except for the occasional blowing of paper; crushed drywall stores well and isn't an issue beyond being unsightly.

We've actually experimented with tarping the wallboard. Turns out the paper the wallboard is made with and covered by keeps the drywall perfectly in place; it doesn't need a tarp. In fact, if you tarp it, you trap the moisture. We tarped a pile of drywall several years ago. We took the tarp off because it created more problems than it solved.
Paper-covered drywall is not going anywhere.

Please don't force me to do the wrong thing just because I have the best interests of the larger good for the environment.
This opportunity is a once-in-a-lifetime event for me—an opportunity to prevent this much drywall from going to landfill while also profiting. I wanted to feel good about this and have the money to pay off my farm and pay my debts so I can retire. I'm 72 years old. But instead, this could cause me to lose my grandfather's farm over something this temporary, an inventory that will be here in depleting amounts for the next 2 to 5 years. I don't think that's too much to ask. Consider what the plan gets in return: do you really want to fight to force 20,000 tons of drywall into a landfill where it will produce sulfur gas and mold? You want to force me to do the very thing that is the worst thing to do.

I have a chance to make enough money to pay off my debts to pay off my farm and retire with some dignity after all these years of work I started working on this farm for my grandfather when I was seven years old I've been doing this drywall recycling for 25 years an scrapping drywall for 29 years it's a lot of work to go to for this one opportunity.

03/06/2026

Q&A on Gypsum
Q: Are there any public reports available showing correct application rates for ground gypsum wallboard residue when used to enhance peanut production?
A: Since wallboard is mostly gypsum with a little paper and glue, the rate used would be similar to what you would ordinarily use for agricultural gypsum. On the other hand, ground wallboard is (usually) free for spreading. Agricultural (ag.) gypsum costs upwards of $40-$60 per ton. Gypsum can be applied at very high rates (5+ tons/acre) with no harmful effects. We've done research and on-farm tests with 5 tons/acre of both ag. gypsum and ground drywall to enhance soil structure and deep rooting of alfalfa. The University of Georgia encourages high rates to improve soil physical conditions. In arid regions, 10+ tons per acre are not uncommon to reclaim sodic soils. Therefore, I suggest if you want to use ground wallboard on peanuts, use no less than 500 pounds per acre and go up. Keep in mind that the shredded paper may not look very pretty scattered among the peanut rows, but it will decompose. I'm not aware of any "public reports" on the application of ground wallboard to peanuts, since we know the composition of wallboard and gypsum is such a common practice. The difficulty is in getting it ground, transported, and spread. We tried it in Alabama, and the companies still found it cheaper and less hassle to dispose of drywall waste in landfills. (What a waste!).
Charles C. Mitchell
Extension Agronomist-Soils & Professor
201 Funchess Hall
Auburn University, AL 36849-5412
Office phone: (334) 844-5489
FAX: (334) 844-3945
E-mail: [email protected]

Do you own a gypsum mine?
Your well water may contain dissolved calcium, a liquid asset.



By Joe Traynor
You may be overlooking hidden treasure on your farm. Hint: your irrigation well. If your well water contains significant amounts of dissolved calcium, you are the owner of a valuable liquid farm asset. On a pound per acre basis, it is likely that more gypsum (calcium sulfate) is applied to California farmland than any other fertilizer or soil amendment.

Low-calcium soils are prevalent in many areas of the stare. VVhen calcium is depleted, soil structure deteriorates to the point where water infiltration is impaired; irrigation efficiency is reduced and crop yields decline due to lack of water and poor root aeration. The use of low-calcium irrigation water over a period of years builds up a calcium debt in the soil that must be repaid. All irrigation project water is low in calcium and perhaps half of all groundwater is also low in calcium.

Many California farms apply calcium sulfate (gypsum) to maintain soil permeability by maintaining a good calcium balance in the soil. For many crops, this boost in calcium also provides stronger cell structure which in turn gives firmer produce - quality fruits and vegetables that have a longer shelf life and that are more resistant to decay organisms.

Application of gypsum has become a standard practice where low-calcium water is used in irrigation. Gypsum machines, fed by gypsum silos, can be seen dotting the landscape where low-calcium water is used. High-analysis gypsum is dissolved, via agitation, in the machines and metered into the irrigation water. This calcium-laden water maintains soil permeability and also provides a calcium boost for crops.

"When our well water shows a gypsum deficit, we apply gypsum; if there's ample calcium in the water, we save on gypsum costs," says Steve Paul, a San Joaquin Valley almond grower who farms with his brother, Brent.

NOT CHEAP
Enriching irrigation water with calcium is not cheap. Often 1 ton of 95% gypsum, at $68 per ton, is needed per acre each growing season.

Many growers use cheaper low-analysis (55%) pit-gypsum and apply the material directly to the soil. Although pit gypsum is much cheaper than high-analysis gypsum, by the time application costs (and the concurrent drawback of soil compaction) are considered, the low cost of soil applied gypsum is largely offset.

Jerry Rivers, chemist and UC Davis graduate, designed the first gypsum machine in 1987 (known at the time as the Domtar Machine). Jerry is considered the ag gypsum guru. "There are now about 5,000 gypsum machines in the United States and Mexico, the vast majority in California," he says.

Rivers also runs an agricultural lab (Growers Testing Service, Visalia)
and his lab has analyzed many well water samples.

"Many wells are high in calcium; some wells in the San Joaquin Valley deposit more lime [calcium carbonate] than gypsum," he says.

When making gypsum recommendations, the first thing Rivers looks at is the calcium content of the irrigation water. But he also cautions growers about the use of calcium sulfite anhydrite. Even though it has a higher analysis (because it contains less hydrate), it can clog screens and lines because it is less soluble. It's a worthwhile caution, but virtually all gypsum currently used in machines is calcium sulfate dehydrate.

A significant amount of groundwater in California contains dissolved calcium sulfate. A simple water analysis will determine if your well is also a gypsum "gold" mine.

If the calcium level in your well exceeds 50 ppm (2.5 milliequivalents per liter) it is likely that your well contains dissolved gypsum. A significant amount of sodium and or bicarbonate will negate some of the calcium in the water. Calcium levels in the water should be higher than sodium levels and also higher than bicarbonate levels. The lab that analyzes your water (or your farm advisor) can tell you its net gypsum content after accounting for sodium and bi-carbonate.

Growers' fortunate enough to own wells with significant dissolved calcium sulfate also own a gypsum mine. They never have to spend money on gypsum. Owning such a well is an important asset for a piece of agricultural property, one that can enhance its value up to $1,000 per acre. There will come a time when the calcium content of groundwater will be a major consideration in farmland transactions. (It already is for some savvy buyers.)

It's no longer economical to mine gold in California, but a number of California farmers are mining gypsum. If you own a gypsum mine, consider yourself lucky.

- Joe Traynor is a consultant-writer and author of "Honey - The Gourmet Medicine," published last year.
________________________________________

For your health

If your drinking water contains significant amounts of calcium, you're getting a health boost. A 1977 report on drinking water from the National Academy of Sciences cites studies that "reveal a consistent trend of significant statistical association between the hardness characteristics of drinking water [hard water is high-calcium water] and the incidence of cardiovascular problems. These problems include heart disease, hypertension, stroke and to a lesser extent other diseases."

Generally, studies have shown an "inverse correlation between the incidence of cardiovascular disease and the amount of hardness of drinking water. "The age-adjusted mortality rates in the United States are 15 to 20% lower where hard water is used. The American Council of Science and Health has reported similar trends, including British and New Guinea studies which show that high-calcium drinking water was associated with lower blood pressure.


© 1999-2003 BeeSource.Com
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03/06/2026
03/04/2026

Due to larger-than-usual inventory and our desire to reduce the amount of stored Gypsum quickly, we are offering our product at a 25% discount off our normal price of $20.

For the 2026 season, orders of 1000 tons or more will be $15.00 per ton.

03/03/2026
03/03/2026

Some background on me might be helpful. I am now a 72-year-old hobby farmer, and I have 85 acres, 60 of which family ownership dates back to 1941. My Grandfather, Roy Scott, was the first in Madison County to grow soybeans and continued in the seed business with Indiana Certified Seed for 35 years. He was a 40-year member of the Madison County A.S.C. Committee as a reporter, community committeeman, and county committeeman.
My dad is a Purdue alumnus, and he was the agriculture teacher at Walnut Grove and the State Director of F.F.A. for a year. The Young McDonalds Farm exhibit at the Indiana State Fair, F.F.A. magazine, the F.F.A. Campground, and the FFA Foundtion which he started with his own money. These were just some of Dad's projects. Dad retired as a Chancler and Vice President of Indiana Vocational College, IVY TECH, having helped found the institution. The Sellersburg, IN school was his from scratch. He was also awarded the Society of Sagamores, The Sagamore of the Wabash, in 2024.
This information explains that even though I am now just a hobby farmer, my experience runs deeper. I come from a proud history of trying new things and being stalwarts of the land. A tradition that runs back four generations in my family.
I also have 22 acres of wildlife habitat programs.
I am a small farmer and need additional income. One way I do so is by providing services to home builders and drywall installers. My company removes the drywall scraps from new construction projects. We started in 1997 working for Hamilton County Drywall, but by 1998, I had a truck and clients. I spent 10,000+ per year to dispose of our drywall scraps at a local transfer station. In 1998, I got my first computer and set out to find a cheaper place to dump. That is when I discovered the Ohio University website (link provided below) and the article on using Gypsum as a soil amendment. The article tells you to check with your state environmental agency, so I did. That is when I found out that the Indiana Department of Environmental Management (hereafter referred to as I.D.E.M.) had never heard of recycling drywall as a source of Gypsum. It was not until 2006 that things worked out, and I obtained a license to recycle drywall for use as a soil amendment. You ask how active I am. I farm under the name Acme Farms L.L.C. I do construction cleanup under the D.B.A. Klean King, and we handle drywall recycling under the D.B.A. Roy's Recycling. Roy's Recycling is where Waste Management brings containers from Purdue University's recent building addition. We are the place where many of Indiana's LEED (Leadership in Energy and Environmental Design) protected drywall scrapes are taken.
Sourcing Gypsum is a separate discussion. The synthetic Gyp from Coal plant stack scrubbing is becoming rare due to the shutdown of coal-fired power plants. Getting clean, usable drywall scraps from construction sites is difficult at best. And so when this opportunity presented itself to source material from the manufacturer's warehouse due to problems with their new computer system, we agreed. We were initially told it would be about 50 loads, which obviously turned out to be more like 150.
Homebuilders resist sourcing building materials. Only the large State-funded projects attempting to be LEED Certified even bother to try.
This will need to change if Indiana is to fill the demand for Gypsum in the future. Indiana has a gypsum mine in Shoals, in the southern part of the State. Shoals closed in the last few years, and as a soil amendment, we believe our recycled drywall is better because it is 7% paper and 93% gypsum. Worms like the paper are the best aerators. While also adding nitrogen through excretion, I believe drywall makes a better soil conditioner than virgin Gypsum. I.D.E.M> made it clear that they would be on board. Still, they are an enforcement agency, not a legislative one, so the push for change would need to come from someone like me. I have spoken to a couple of candidates for office who found the idea of using it as a campaign issue. In bulk, drywall is harmful to the environment because it accumulates and releases sulfur gas, but when used as a soil amendment, it is beneficial.
It has always been believed that storing it under tarps is preferred, but we have found through our own experimentation that tarps accelerate mold growth; they don't prevent it. The best prevention for mold in bulk storage of drywall is to store it in the open, where the wind and sun will kill any mold. Covering the tarp material only creates conditions that encourage mold to grow. Lack of sunlight and airflow keeps the moisture in. By covering the Gypsum, you are creating the same conditions that you create when you bury it in the landfill; it's the same issue.

For more information, see the posts below

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Anderson, IN
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