Agtivate – Soil Amendment Concentrate

(10 customer reviews)

Agtivate™ is a blend of LIVING microalgae that effectively reconditions damaged soils: we offer a cure, not a treatment! Agtivate™ provides optimal plant growth conditions resulting in higher yields and quality while reducing farmer inputs. Agtivate™ also increases the plant’s resilience to stressful events and resistance to pests.

For more information, email or call 1.979.208.9932 / 1.979.208.9933



Agtivate™ is a blend of LIVING microalgae that effectively reconditions damaged soils: we offer a cure, not a treatment! Agtivate™ provides optimal plant growth conditions resulting in higher yields and quality while reducing farmer inputs. Agtivate™ also increases the plant’s resilience to stressful events and resistance to pests.


Additional information


Gallon, Half Gallon (2 Quarts), Quart, Pint, Cup

10 reviews for Agtivate – Soil Amendment Concentrate

  1. Jay Janca

    I had an early opportunity to use Agtivate on my garden in the Fall of 2017, which was comprised of Broccoli, Cauliflower, Cabbage, Kohlrabi, and Spinach. Due to time constraints and interest in the product, I applied only Agtivate to each plant or row of seed approximately 10 days after being planted. The early results of rapid growth, plant vigor, and plant size was evident throughout the growing period. Ultimately, the larger size of the produce along with the robust flavors/taste of the vegetables were unbelievable. I even had some of the broccoli produce 2 crowns simultaneously on the same plant!! I began to harvest the vegetables a week before Christmas and to my astonishment; the Broccoli, Cauliflower, Cabbage and Spinach continued to produce more vegetables through early May. All from one application of Agtivate. The overall growth and production was truly amazing from beginning to end. So much in fact that neighbors, family, and onlookers visually noticed and visited the garden from time to time in astonishment. I am eagerly awaiting the Fall of 2018 to plant, and to watch Agtivate go to work for me again!!

  2. Texas A&M AgriLife Extension

    In 2017, [rice] plots treated with Agtivate alone yielded 979 lb/ac more on average than the non-treated check. In 2016 and 2015, plots treated with Agtivate alone yielded 447 lb/ac and 431 lb/ac more on average than the non-treated check respectively. Three consecutive years of data suggest that application of Agtivate could increase yield by more than 400 lb/ac compared to rice crops receiving 0 nitrogen fertilizer inputs. Data from the 2016 and 2017 trials suggest that the application of Agtivate in conjunction with significantly reduced rates of nitrogen fertilizer inputs may be a viable and cost reducing option as a rice fertility program.”—Texas A&M AgriLife Extension.

  3. Gary May, May Farms

    I have seen remarkable results on irrigated corn in Colorado. A significant 20% increase on Corn yield and a 5% increase in Test weight was observed and documented here. We applied Algae at the root level through sub surface drip irrigation at a 1 gallon to 10 acre rate. ”—Gary May, May Farms, Colorado.

  4. Paul Strong, Wisconsin.

    After attempting to purchase some Agtivate online unsuccessfully, I sent an email to AlgEternal letting them know of the problem. Their CEO responded promptly, thanking me for letting them know of the issue and he offered to send me a free sample of Agtivate for my trouble. I accepted the offer and received the Agtivate, which I used on some raised beds on which I plant tomatoes. I’m 61 years old, planting since I’ve been 12 years old, and I can honestly say I’ve never seen anything work like Agtivate did on my tomatoes. I planted 6 tomato plants and they grew to be well over 5 feet tall and producing so many tomatoes that I could hardly keep up. I think companies like AlgEternal, with products like Agtivate, need to be supported and promoted. They are the real deal.”—Paul Strong, Wisconsin.

  5. David Karish, Texas

    I purchased a gallon of Agtivate at the Colorado Valley Independent Cattlemen’s Association Auction and Tradeshow in Ellinger earlier this year [2018]. I applied that gallon as directed to 10 acres of Tifton 85 and treated both this 10 acres and another 25 acres of Tifton 85 with the same nitrogen fertilizer blend and rates. On the other 25 acres I put another soil treatment, Medina Plus. I did the treatments of the whole 35 acres on the same day. The 10 acres of Agtivate-treated grass is now a good 6-8 inches taller than the other 25 acre patch and appear to taste better since my cows are happily grazing on the Agtivated grass! I’m truly impressed with Agtivate; best money I ever spent at a tradeshow!”

  6. Abigail David, Texas

    Simply stated, this is one of the best soil amendment/enhancement products I’ve found. It’s inexpensive, easy to apply and it works. I have 4 acres of sand that was totally void of microorganisms (Texas A&M University test result). I came across AlgEternal Technologies, LLC via a Google search for a natural, organic soil amendment. My first application was completed just hours before Harvey blew through (August 2017). I figured all the product ended up in the Colorado River. However, I have berms throughout this area and a lot of the algae must have been trapped in the berms as there was growth where none existed before applying the algae. Second application was done in the spring of 2018 and the results were much better. Trees were much healthier, bushier and put on a lot more growth. My butterfly garden looks much brighter (Crepe Myrtles, Red Buds, Mimosa, Red Maple, Wafer Ash and Vitex comprise the blooming trees). In mid-August with temps 100+ for weeks and no rain, the Vitex trees were still in full bloom! The 3rd application I sprayed the leaves of trees and plants to see if bugs would stop eating them. This application had some success. Two Magnolias had something munching on their leaves and after applying the algae, whatever was eating them stopped. I’m going to spray leaves of the Red Bud and Mimosa trees to see if it helps keep web worms off of those trees. This product also works very well other types of organic fertilizers.
    Not only is the product top notch, everyone at AlgEternal gets a 5-star rating as well. They are knowledgeable, helpful, patient…they are simply the best people with whom I’ve ever worked.

  7. Karen Mahoney-Woods

    I saw a great improvement in my soil quality in my vegetable garden after treatment with Agtivate Soil Amendment.

  8. Shelly Koether, West Point, TX

    “I used Agtivate Soil Amendment in 2015 and 2016 on my pastures. I did include my product which is Fast2Grow. My first year using the product my protein went up in my hay from 12% on chemical fertilizer to 20% using Agtivate and Fast2Grow. I send my grass into Texas A&M to get the reports back. My second-year results were the same. I believe that Agtivate, which is an all natural product, is actually better for my pastures as well as for the environment. I love the results and will keep using Agtivate for my future fertilizing needs.”

  9. Phil Stein

    I used about 6 oz of Agtivate Soil Amendment on my veggie garden and you won’t believe the amount and size of broccoli, carrots, turnips I made. The Bok Choi grew so fast it bolted while I was out of town and only the honey bees got anything to eat. It gets bitter once it bolts and isn’t very good to eat. I picked about 10 pounds of carrots and there is probably 40-50 pounds left in row 40 feet long. I have turnips 4-6 inches in diameter, radishes as bid as baseballs. I just sold 25 pounds of broccoli from a 30 foot row. I have always had a good garden but not this productive. When I finished spraying my pasture, I put the remaining Agtivate on my peach, fig and pecan trees. I can’t wait to see what happens there.

  10. Everett “Stacy” Crumley, TX

    “Product [Agtivate] is amazing. Never had a crop of Purple Hulled Peas like this before!”

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