Double Diamond Farm Supply full service Ag retail in southern Manitoba and southeast Saskatchewan. Proud to serve our customers by leading in Agronomy.
If your tank mix isn’t dialed in, your resistance plan isn’t either. CAZADO™ helps manage wild oats with full rates of Group 1 & 2 actives. Pair with Crimson® NG & LockTech® adjuvants for stronger performance. Learn more: bit.ly/4rf4rXU or ask your local Double Diamond.
ALT Close-up of green plants in a field with a message in large text: "Resistance Management Starts Now." Logos for Double Diamond Farm Supply, ADAMA, and WinField United are present.
ALT The image is an advertisement for Cazado herbicide by ADAMA. It features green crops growing in a field. Text highlights benefits: excellent crop safety, strong performance in variable conditions, and enhanced activity with tank partners. The bottom section suggests adding LockTech and Crimson NG by WinField United for best results.
Drop it like it’s…herbicide.
StrikeLock®, a methylated seed oil adjuvant, helps spray droplets penetrate tough leaf surfaces, reduces drift, and improves coverage so more of the active ingredient gets where it’s needed.
Hard water? You're not alone. Many farmers in MB and SK face the same challenge. Cations like calcium, potassium, and sodium can tie up herbicides and reduce performance. We can test your water and recommend the right solution. Ask your local Double Diamond about Crimson® NG.
ALT A person is standing in a warehouse holding a large box labeled "Crimson NG." They are wearing a cap and a two-tone hoodie. The background contains shelves with various boxes and containers.
ALT Boxes of Crimson NG by WinField United are stacked. The boxes are primarily white with red accents and include product details. They have handles for carrying.
Finished a spray pass and wonder how much hit the target? 💧 MasterLock® with DropTight® technology helps reduce bounce and improve coverage, keeping more product where it belongs.
Reach out to your local Double Diamond Farm Supply to learn more about MasterLock!
ALT A farming machine is spraying crops in a field. The text reads, "If your spray's not hitting and penetrating into the leaf... It's not working." Below is the logo "Double Diamond Farm Supply."
ALT A tractor sprays a field, with two inset images showing different coverage levels of crops. The text highlights that MasterLock improves spray deposition on the target, with one example showing 38% coverage without MasterLock and 70% with it.
Sun in the sky, seed in the ground, and the smell of freshly turned soil. Truly nothing beats this.
ALT A John Deere tractor is pulling a farming implement across a large, plowed field. A white pickup truck is parked nearby. The scene is set against a line of bare trees on the horizon under a blue sky.
ALT A green John Deere tractor is pulling a large planter across a vast, freshly plowed field, with dust rising behind it. A pickup truck drives parallel to the tractor. The horizon shows a flat landscape under a partly cloudy sky.
ALT A tractor plows a vast field, stirring up dust. The landscape stretches into the distance under a cloudy sky. Sparse trees border the field on the left, and some distant structures are visible on the horizon.
ALT A green John Deere tractor is pulling a large planter through a vast, plowed field, creating clouds of dust. The sky is overcast, and the landscape is expansive and rural.
Celebrate the season with Double Diamond Farm Supply!
We’ve partnered with WinField United Canada to give away a Milwaukee Cordless 6-Tool Kit!
To enter:
1️⃣ Follow @DoubleDiamondAg
2️⃣ Share a photo of springtime on your farm
3️⃣ Tag us in your post
Contest ends 06/21/26.
ALT This image features a contest for a Milwaukee M18 18V Li-Ion Cordless Combo Tool Kit. The tools are displayed on a wooden surface in front of a field. Above the tools, there is a green banner with the text "Enter to Win!" A logo for Double Diamond Farm Supply is visible at the top.
ALT A scenic view of a farm field under a blue sky with text overlay. The text is in three parts: "1. Follow us," "2. Snap a photo of spring on your farm," and "3. Tag us in your post!"
You don’t need to be an agronomist to get great results, you just have to know one. Give your local Double Diamond location a call anytime – we have answers to your pressing questions!
The busy season has definitely kept us busy!
Our teams have been out there every day helping customers get a strong start to the season. We can’t wait to see these great crops emerge here in #Plant26!
ALT Two individuals stand next to a Double Diamond farm supply truck as it loads seed into a green air cart for seeding. The setting is a bare field under a partly cloudy sky.
ALT A white industrial truck with a large cylindrical tank attached, parked on grass under a clear blue sky. Hay bales are stacked in the background.
ALT A large container is being filled with red treated seed, which are pouring from an auger labeled under a blue sky with wispy clouds.
ALT A black Peterbilt truck is attached to a large white trailer, positioned under a red agricultural conveyor, which is loading seed into the trailer. The scene is set under a clear blue sky with the sun shining brightly. The background includes open fields and distant trees.
Let’s be real…weather conditions aren’t always perfect. But LockTech® adjuvants can help you stay on track.
MasterLock® and StrikeLock® can help droplets stick, spread, and cover more surface – helping the herbicide get into the plant.
bit.ly/3SUz2Kx.
ALT A tractor with sprayer attachments operates in a large, green agricultural field under a clear sky. The image features the logos of Double Diamond Farm Supply and WinField United, along with the text "LOCKTECH® MEANS BETTER PLACEMENT.
ALT Two bottles labeled "MasterLock" and "StrikeLock" are in the foreground of an agricultural field. The text above them reads, "Better Placement Means Better Control." A sprouting plant is visible in the soil behind the bottles.
When you’re spraying pesticides, you need them doing their job.
Connect with your local DDFS team today or visit bit.ly/3wwt776 to learn more.
*Always read and follow label directions.
ALT This image shows a person sitting in an office chair, smiling. They are wearing glasses and a polo shirt. Next to them is a large graphic with text reading: "We recommend MasterLock® for a lot of different reasons; as a non-ionic surfactant, as a drift retardant, and as a deposition agent." The name Steve Barron and the title Sales Agronomist are displayed, along with the Double Diamond Farm Supply logo. At the bottom right is an image of a MasterLock® product box.
MasterLock® helps each droplet hit the target and stay there, so you get more out of every pass.
You'll be wondering why you didn’t make the decision to add MasterLock to your spray lineup sooner.
Forecasts change. Markets move.
That’s farming.
Having the right information (and the right people to talk it through with) can make all the difference.
Our agronomists are here with local insight and real-world experience to help you make the call when it counts.
ALT Man sitting in an office, writing notes and talking on a telephone. His hat displays a logo for Double Diamond Farm Supply.
Take the risk against blackleg or protect your yield from the start.
Give your canola long-lasting protection from blackleg with industry-leading MAXENTIS®, a powerful dual-action fungicide from @ADAMA_CAN.
Reach out to your local DDFS location.
bit.ly/46wSDbi
ALT Field with young plants at the top, and a close-up of plant stalk cross-sections at the bottom, showing healthy and damaged examples. Logos for ADAMA, double diamond FARM SUPPLY, and WINFIELD UNITED are present. Text reads "PICK A SIDE."
ALT A split image showing harvested plant stems. The left side appears unhealthy, while the right side looks healthy. Above, text reads: "You Could Put Your Yield at Risk or You Could Save It With Maxentis."
The pressure’s on! And we don’t just mean getting your seed in the ground.
Our team is making spring NH3 deliveries to keep your fertility plans rolling. Ask your local Double Diamond for more information!
ALT A NH3 fertilizer delivery truck with "Double Diamond" branding is parked on a dark, expansive field at sunset. The sky is a gradient of warm colors, and the horizon is clear.
Early-season weeds come in fast and compete early. How your spray performs can make or break your start.
LockTech® adjuvants from WinField® United help manage drift, improve deposition, and get your spray droplets into the weed.
Ask your local Double Diamond to learn more.
ALT A field with tall grass under a cloudy sky. A dirt path runs through the grass. Text over the image says, "APRIL SHOWERS BRING MAY FLOWERS (AND WEEDS)." Logos for Double Diamond Farm Supply and WinField United are at the top and bottom.
ALT A green agricultural vehicle is parked on farmland under a cloudy sky. The image promotes using the right tools for early-season weed management. Logos for "MasterLock by Winfield United" and "StrikeLock by Winfield United" are displayed at the bottom.
With Crop Intelligence™, you’re not guessing what’s happening in your fields - you’re seeing it in real time.
👉 Information so you can adjust fertility plans in-season
👉 Understand how moisture drives yield potential
👉 Build stronger plans for the seasons ahead
ALT A promotional image featuring "Double Diamond Farm Supply" and "Crop Intelligence" logos. The top section shows a cloudy sky with the Double Diamond logo. The middle section has the text "Understand Your Field Better" alongside the Crop Intelligence logo. The bottom section displays a truck with equipment, a tablet showing data, and the text "Drive Your Decisions with Data, Not Guesswork to Maximize Yield.
Oxbow® from @nufarmca, powered by Duplosan™ technology, offers a unique approach to broadleaf weed control in cereals.
Struggling with hard water or high sodium content? Crimson® NG supports your herbicide working strong and uncompromised.
bit.ly/4i296YK
ALT A scenic view of a lush, green cereal crop field under a blue sky with clouds. Prominent text in the center asks, "Looking for a herbicide that really goes to work for your cereals?" Logos of WinField United and Nufarm appear at the top, and the Double Diamond Farm Supply logo is at the bottom.
ALT This image is an advertisement for Oxbow, powered by Duplosan, comparing crop results. At the top is the Oxbow logo. Below, bold text reads, "DOES JUST THAT." Two side-by-side images show different crop growth: the left labeled "Oxbow (485 ml/Ac)" and the right labeled "Competitor." The Oxbow side shows fewer weeds. A note at the bottom states "14 days after application – WCSK (June 29, 2022)." The bottom text reads, "Nufarm Product Guide 2025." The background features a clear blue sky over a vibrant green field.
Our expertise goes beyond degrees and textbooks. We understand the challenges and opportunities on your farm because we’re part of the same communities—working the same land, facing the same seasons.
Local experience. Practical insight. Advice you can trust, season after season.
ALT A wide field under a clear blue sky is shown. Two white pickup trucks with a Doulbe Diamond Farm Supply logo on the side are parked on the left. In the center, a green John Deere tractor is attached to farming equipment. A person is walking nearby. On the right, a large piece of machinery is visible. The ground is covered with dry, harvested crops.
ALT A person is kneeling in a vast, plowed field under a clear sky. In the distance, a red tractor is working the land, creating dust trails. The scene conveys agricultural activity.