best herbicide for onion grass Odessa Herbicide – Turf Culture
SKU: 80938824752
best herbicide for onion grass

best herbicide for onion grass Odessa Herbicide – Turf Culture

Sale price$26.65 Regular price$29.61
Save 10%

Pay in installments of $7.40 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 1 - Jul 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

best herbicide for onion grass Odessa Herbicide – Turf CultureFor Post Emergent Control of Certain Broadleaf and Grass Weeds in Turf Odessa Herbicide is registered for the post emergent control of various difficult to kill grass and broadleaf weeds such as; Bindii (Soliva sessilis), Black thistle (Cirsium vulgare), Cat's ear (Hypochoeris radicata), Cotula (Cotula australis), Cudweed (Gnaphalium sp.), Guildford Grass (Onion Grass) (Romulea rosea), Medic (Medicago spp.), Mouse ear chickweed (Cerastium vulgatum),

For Post-Emergent Control of Certain Broadleaf and Grass Weeds in Turf

 

Odessa Herbicide is registered for the post-emergent control of various difficult to kill grass and broadleaf weeds such as;

  • Bindii (Soliva sessilis),
  • Black thistle (Cirsium vulgare),
  • Cat's ear (Hypochoeris radicata),
  • Cotula (Cotula australis),
  • Cudweed (Gnaphalium sp.),
  • Guildford Grass (Onion Grass) (Romulea rosea),
  • Medic (Medicago spp.),
  • Mouse ear chickweed (Cerastium vulgatum),
  • Oxalis (Oxalis corniculata),
  • White Clover (Trifolium repens),
  • False onion weed / Fragrant false garlic / Onion weed (Nothoscordum gracile, fragrans or borbonicum)

 

Odessa Herbicide allows turf managers to control the various difficult weeds that other herbicides have struggled to manage such as Guildford Grass (Onion Grass) (Romulea rosea) in Common Couch, Hybrid Couch, Buffalo or Kikuyu turf stands.

Features & Benefits

  • Outstanding post emergent control of difficult to kill weeds Onion weed, Guildford grass (Onion grass)
  • Excellent Turf Tolerance on Common Couch, Hybrid Couch, Buffalo and Kikuyu (DO NOT use on Queensland Blue Couch)
  • Selectively controls of Ryegrass out of Common Couch, Hybrid Couch, Buffalo and Kikuyu
  • Controls a unique scope of difficult to kill weeds
  • Low odour
  • Low poison schedule (Schedule 5 - CAUTION)

Application should be when weeds are healthy and active (Autumn and Spring) prior to cool weather. Inferior weed control results may be observed during cool weather (Winter).

Apply to weeds that are healthy and actively growing, Odessa works best when daily air temperatures are a reaching 18ºC. Warmer temperatures lead to best results, i.e. when daily air temperatures are reaching 21ºC and higher.
If air temperatures are only reaching 15ºC or lower, sub-par weed control may be observed.
It is not advisable to use Odessa Herbicide during cold periods in winter (i.e. daily air temperatures only reaching 15ºC or lower).

 

Active Constituent: 100 g/kg IODOSULFURON-METHYL-SODIUM

Activity Group: Group 2 Herbicide

Formulation: WDG - Water Dispersible Granule

    Product Label: Download Here

    Safety Data Sheet (SDS): Download Here

    Info Sheet: Download Here


    Product & Pack

    • Application Rate is 0.25 to 1.5 grams per 100 square metres
    • 50 gram pack treats 5,000 square metres (@ 1 gram per 100m2 rate) in total [$0.02 cents (2 cents) per square metre]
    • Be sure to READ and FOLLOW the product label in FULL before using.
    • Looking for a Dilution Rate or Mixture Rate, it doesn't exist. To understand what Calibration is, (and why dilution rates DO NOT work) CLICK HERE.


      Please Note: Odessa Herbicide is a post-emergent herbicide. It will not control future germinations of the weeds listed under Weeds Controlled on its product label. To stop future germinations of weeds after an application of Odessa Herbicide we recommend an application of Spartan Herbicide. For more information on Spartan Herbicide PRESS HERE.

      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 80938824752

      Discover Niche Categories That Outsell best herbicide for onion grass

      Top-Converting Item to Boost Your Average Order

      4.7 ★★★★★
      Based on 1557 reviews
      Sort
      Highest Rating
      Newest First
      Oldest First
      Product Reviews
      K
      Verified Purchase
      Kyle Thompson
      Grantham, US
      ★★★★★ 5
      Soft, comfortable!
      Size: Throw(51" x 63"), Color: Cream White
      The softest blanket we own! Definitely seems durable and so warm, love that it doesn’t shed and the material has held up well after a couple of washes, I wasn’t sure about the price but it is our favorite now.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 16, 2026
      J
      Verified Purchase
      Jennifer J Sinquefield
      Massapequa, US
      ★★★★★ 5
      Cozy, Soft, and Perfect for Everyday Comfort!
      Size: Throw (50"W x 60"L), Color: White, Size: Throw (50"W x 60"L), Color: White
      I absolutely love this throw blanket! From the moment I took it out of the package, I could tell how soft and well-made it was. It’s incredibly cozy without being too heavy, making it perfect for relaxing on the couch, watching TV, or adding an extra layer of warmth to the bed. The material feels high quality and has held up really well after washing—no shedding or fading. It keeps me warm without overheating, which is exactly what I was looking for. I also love how it adds a nice touch to my daughter’s room. The color is beautiful and looks exactly like the pictures, making it both functional and decorative. Overall, this throw blanket is a great value for the price. Comfortable, stylish, and durable—I would definitely recommend it and plan to buy more!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 15, 2026
      J
      Verified Purchase
      John
      Lexington, US
      ★★★★★ 5
      Incredibly Soft and Cozy
      Size: Throw (50"W x 60"L), Color: Sage Green, Size: Throw (50"W x 60"L), Color: Sage Green
      This blanket is unbelievably soft and fluffy — one of the softest throws I’ve bought from Amazon. It feels very cozy and keeps you surprisingly warm without being overly heavy. Perfect for curling up on the couch or adding extra comfort to a bed. My only small issue was the color. The “sage green” looked much more like a cream or very light neutral in person, so I’m not sure if I received the wrong color. I ended up keeping it anyway because the softness and quality were so good.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 12, 2026
      A
      Verified Purchase
      Amazon Customer
      Carnegie, US
      ★★★★★ 5
      Awesome throw, great quality.
      Size: Throw (50"W x 60"L), Color: Purple
      Color is the perfect purple! Softest fur, just love it so much, so hard to find colorful throws that don’t look cheap. Price on this is great. It looks expensive, love it!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 8, 2026
      A
      Verified Purchase
      Annette
      Phoenix, US
      ★★★★★ 5
      Soft and pretty
      Size: Throw (50"W x 60"L), Color: Pink
      So soft and a beautiful color pink. My granddaughter loves it. Great value and is nice and thick. Great quality. Would buy in many other colors
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 16, 2026

      recommand products