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T-Nex Plant Growth Regulator - Questions & Answers

Learn more about T-Nex Plant Growth Regulator

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T-Nex Plant Growth Regulator
$149.98

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Displaying 21 to 40 (of 47 questions)
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  • Asked by David from Lake Jackson, Tx
    06/28/2021
    Q
    When should I apply T-Nex Plant Growth Regulator?
    I just added fertilizer to my lawn. It's well established and about to add micro nutrients, etc. The yard has had nothing done to it for years. It's Saint Augustine I live in the gulf coast of Texas. I need to spray RoundUp for Southern Lawns. To get rid of weeds. So when should I add the Growth Inhibitor. I spent years confined to bed. But now able to walk again. PTL
    A

    T-Nex Plant Growth Regulator should be applied when the lawn if actively growing and will last for 8 weeks. Depending on the type of turfgrass you have, the application rates should be adjusted based on the grass height at application. Please view the Application Rate Table on the product label for application rates for your turfgrass. The lower the height of cut of the particular turfgrass species, the less material is required to provide the desired turf growth regulator effect. 

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    3 of 4 people found this answer helpful.
  • Asked by William from Omaha, Ne
    10/12/2021
    Q
    How soon after seed germination can I apply T-Nex plant growth regulator?
    Mostly KBG existing lawn. Used T-Nex on September 6th. Mowed at 1.5" and overseeded September 10th. Good germination on September 16th. New grass is as tall or taller than existing grass as of October 12th. How soon after germination can I apply more T-Nex?
    A

    The T-Nex Plant Growth Regulator can be applied now based on the timeline you have given for your seeding and mowing, and the height its currently at. Once your new grass gets to the height of the existing grass and you've mowed it to where they are pretty even, you can put the T-nex on the lawn without any issue and it will give the result you are looking for from the lawn. 

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    2 of 2 people found this answer helpful.
  • Asked by Todd from Dfw Area, Tx
    07/08/2021
    Q
    Will T-Nex slow vertical growth but help horizonal growth of St. Augustine?
    A

    Yes, you can use T-Nex Plant Growth Regulator to encourage horizontal growth and density while reducing verticle growth of St. Augustine turfgrass. For St. Augustine in Texas, you should use 4.5 oz per 1000 sq ft. This rate will result in approximately 50 percent growth reduction over 4 weeks. You may need to reduce rates during periods of stress on the turfgrass. Please be sure you review the full product label before applying this product.

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    2 of 7 people found this answer helpful.
  • Asked by Barry from Atlantic City
    06/04/2021
    Q
    Can T-Nex Plant Growth Regulator be used on shrubs? If so, what is the application rate?
    A

    No, T-Nex Plant Growth Regulator is not labeled for use on shrubs. An alternative product would be Atrimmec Plant Growth Regulator (PGR) as this product can be used on Hedges, shrubs, trees and groundcovers to slow unwanted growth.

    Please refer to the Foliar Sprays For Growth Regulation (shrubs, hedges, and groundcovers)Section and Table 1 on page 2 of the product label for a list of tolerant ornamentals,shrubs, etc that are safe for application as well as the recommended mix rates. On hedges, shrubs and groundcovers one gallon of spray solution covers 400 to 600 square feet. 

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    2 of 2 people found this answer helpful.
  • Asked by Larry from Springhill Florida
    06/16/2021
    Q
    Throughout the growing season with Bermuda grass how often should T-Nex be applied?
    A

    You can reapply T-Nex Plant Growth Regulator every 8 weeks.

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    2 of 2 people found this answer helpful.
  • Asked by Hermilio from Champaign, Illinois
    06/04/2021
    Q
    Can T-Nex Plant Growth Regulator be mixed with Propiconazole 14.3?
    A

    You could potentially mix a PGR such as T-Nex Plant Growth Regulator with a fungicide like Propiconazole. Be sure you are using the correct application rates for both. We also always recommend a small jar test first to check compatibility before mixing a larger tank. Also be sure there is good agitation if you are using a larger capacity sprayer.

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    2 of 2 people found this answer helpful.
  • Asked by Anthony from Auburn,alabama
    05/05/2021
    Q
    How long does the discoloration last on the grass after applying T-Nex Plant Growth Regulator? What is the mix rate for a 2 gallon sprayer?
    A

    The discoloration can last for a few weeks after applying T-Nex Plant Growth Regulator. The application rate will depend on your needs. Please read over the full product label to find the correct rates for your applciation:

     

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    2 of 2 people found this answer helpful.
  • Asked by William from Sicklerville
    03/05/2021
    Q
    Is there any chance you can offer T-Nex Plant Growth Regulator in smaller sizes for us DIYers?
    There is a huge demand for it however 1 gal. size is just to much product.
    A

    We are more than happy to forward your request to the manufacturer. We do offer another product called Pramaxis MEC Plant Growth Regulator which is available in an 8 oz bottle. You may view the product label here for more information and complete application instructions.

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    2 of 2 people found this answer helpful.
  • Asked by Matt from Chicago Il
    06/14/2021
    Q
    Can I apply Tnex the same day I fertilize? Can it be aprayed with RGS
    A
    Quali-Pro T-Nex can be applied the same day you fertilize. 
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    2 of 2 people found this answer helpful.
  • Asked by John from Ca
    05/08/2021
    Q
    Will T-Nex Plant Growth Regulator slow the growth of mulberry trees?
    A

    T-Nex Plant Growth Regulator is only for applications to cool and warm season turfgrasses in the following areas: Commercial & Residential Turf-grass: Golf Courses, Sod Farms*(Not in AZ), Sports Fields, Cemeteries, Difficult-to-Mow areas?. It can be applied around the edge of trees without causing injury.

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    1 of 1 people found this answer helpful.
  • Asked by Lonnie from Buda, Texas
    08/31/2021
    Q
    What is the rate of T-Nex Plant Growth Regulator for horizontal growth on Tifway 419?
    A

    According to the label for T-Nex Plant Growth Regulator the rate to use on Hybrid Bermuda grass is .25 oz per 1000 sq ft. It is a growth regulator which helps reduce the growth of cool and warm season grasses while helping improve their quality and stress tolerance. Please refer to the label for complete application instructions. 

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    1 of 1 people found this answer helpful.
  • Asked by Fi from Pflugerville, Tx
    09/12/2021
    Q
    Celebration Bermuda is not listed on the label for T-Nex Plant Growth Regulator. Is it safe to use 0.25 oz per 1000 sq ft?
    Celebration Bermuda is not listed. Is it safe to use 0.25 oz per 1000 sq ft? Seems like Bermuda varieties listed are right around this rate. Should I cut in half to test or use the 0.25 oz listed?
    A
    Celebration Bermuda is a type of hybrid bermuda so you would use that rate.  According to the label for T-Nex Plant Growth Regulator the rate to use on Hybrid Bermuda grass is .25 oz per 1000 sq ft. Please refer to the label for complete application instructions. 

     
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    1 of 1 people found this answer helpful.
  • Asked by Louis from Chesapeake, Virginia
    09/17/2021
    Q
    Can T-Nex Plant Growth Regulator be used on centipede?
    Will this have any impact on the effectiveness of a barricade application?
    A

    T-Nex Plant Growth Regulator is labeled for use on both commercial and residential Centipede grass, and should have no impact on a pre-emergent herbicide application.
     

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    1 of 2 people found this answer helpful.
  • Asked by Rob from Ny
    04/03/2022
    Q
    How many ounces of T-Nex Plant Growth Regulator per 1000 ft?
    A

    The usage rate of T-Nex Plant Growth Regulator will depend on which grass type you're applying to. Refer to page 6 of the product label for application rates for each turfgrass type. 

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  • Asked by Jason from Trinidad Tx
    03/01/2025
    Q
    What is the mix rate of T-Nex Plant Growth Regulator for Geo Zoysia?
    A

    T-Nex Plant Growth Regulator is applied at 11 fl oz/acre (0.25 fl oz/1,000 sq ft) for established zoysia turf as directed.

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  • Asked by Cole from Glastonbury, Ct
    09/01/2022
    Q
    T-Nex KBG Overseed help needed
    I purchased some T-Nex from you all last year and the label is worn out. I have 15,000sq ft lawn and a 3 gallon tank sprayer. Since I can't do a 2nd application as the seedlings will be too young, what is the recommended mixing ratio for my lawn? TIA!
    A

    The usage rates for treating lawns can vary. Here is a link to the product label so you can determine the correct usage rates for your needs: T-Nex Label 

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  • Asked by Hermie from Champaign, Illinois
    09/01/2022
    Q
    Can T-Nex Plant Growth Regulator be applied at the same time as overseeding?
    A

    T-Nex Plant Growth Regulator should be applied 1 to 5 days before seeding and before verticutting, scalping, spiking, or other similar operations per the product label. 

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  • Asked by Heather
    08/30/2022
    Q
    How much water do you mix with T-Nex per 1,000 square feet?
    I removed my label and cannot find. I believe I was mixing .6 ounces with 1 gallon of water for 1,000 square feet, but I just read somewhere you should only mix with half gallon of water for 1,000 square feet.
    A

    The application rates for T-Nex Plant Growth Regulator will vary depending on the type of turfgrass you have. Please refer to the Application Rate Table on page 6 & 7 of the product label for the recommended rates specific to your turfgrass. 

    You may need to calibrate your sprayer to determine how much water you will need to cover that area.
     

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  • Asked by Jack from 32533
    07/31/2022
    Q
    Clarification on ratio of water to t-nex
    The label implies that .25 oz of t-nex can be used with any amount of water between .5 gallons and 4 gallons (zoysia for example). It does not state the relative effectiveness of the product over this wide range of dilution. Please clarify.
    A

    T-Nex Plant Growth Regulator can be mixed at 0.25 oz in at least half a gallon of water but no more than 4 gallons of water per 1000 sq ft. For some people, to cover 1000 sq ft, it takes a full gallon but others may take a little more. In this instance, water is the carrier, as long as you are getting 0.25 oz per 1000 sq ft, the amount of water doesn't matter. 

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  • Asked by Abraham
    06/19/2022
    Q
    Is there a waiting period after applying weed control can you apply tnex or can it be applied at the same time
    A

    This will depend on the weed control product you choose to use. According to the product label, T-Nex may be tank mixed with many other products. It is important to agitate the products. "For tank mixtures, use only if the mixing partner is registered for this use. Do not mix Quali-Pro. Otherwise a different product may be applied 2-3 days after the first application 

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Displaying 21 to 40 (of 47 questions)