Roundup Custom Aquatic Terrestrial Herbicide (2.5 Gal)

In stock
Product Name Price/Ea. Quantity
Roundup Custom Aquatic Terrestrial Herbicide (2.5 Gal)
Roundup Custom Aquatic Terrestrial Herbicide (2.5 Gal)
Total: $0.00
Roundup Custom Aquatic Terrestrial Herbicide is a systemic, post-emergent, non-selective herbicide with 53.8% Glyphosate.


  1. Alligare 90  Non-Ionic Surfactant
Total: $0.00
Bundle Price: $0.00
  • This item: Roundup Custom Aquatic Terrestrial Herbicide (2.5 Gal) $174.65
  • Alligare 90 Non-Ionic Surfactant $0.00
    Grouped product items
    Product Name Qty
    Alligare 90 (Qt-32 oz)
    Alligare 90 (Gallon - 128 oz)
    • Buy 2 for $28.95 each and save 8%
    Alligare 90 (2.5 Gallon -320 oz)
    • Buy 2 for $61.27 each and save 11%

Product Information

Roundup Custom Aquatic Terrestrial Herbicide is a broad-spectrum herbicide controls terrestrial and aquatic weeds (annual and perennial), trees, and brush. It has more than 190 different species on the label ant it does not reside in the soil.

  • Systemic-When the plant comes in contact with Roundup Custom, it will travel to the root system causing a yellowing and gradual wilting.
  • Post-Emergent-Weeds must have emerged. The best results are obtained when the weed is young.
  • Non-Selective-It controls and kills whatever it hits on contact. Be careful that the wind does not drift it to a desirable plant.
  • Easy To Mix-As a water-soluble liquid, it mixes easily with water.

Top Features

  • Flexibility: This glyphosate herbicide (non-selective) may be applied on land or water.
  • It will effectively control more than 190 species of emerged weeds, brush, and vines.
  • Use areas include aquatic, turf, ornamental, forestry, right-of-way, habitat-restoration sites, and areas where weeds and water meet.
  • Eco-friendly packaging


As a post-emergent herbicide, it is effective when the target weed has emerged (preferably when they are relatively small for best results ). It must come in contact with the vegetation and requires a non-ionic surfactant to spread over the foliage well.

Treat most weeds with 1 to 2 ounces of Roundup Custom per gallon of water. Add 0.75 to 1 ounce of a non-ionic surfactant (such as Alligare 90) per finished gallon. See the full product label for complete mixture instructions.

Desired Volume0.5%0.75%1%1.5%4%8%
1 Gal 2/3 oz 1 oz 1.3 oz 2 oz 5 oz 10 oz
25 Gal 1 pt 1.5 pt 1 qt 1.5 qt 4 qt 2 gal
100 Gal 2 qts 3 qts 1 gal 1.5 gal 4 gal 8 gal

Manufacturer: Monsanto Company (12151770)

Packaging 2.5 Gallon
Product Label Label
More PDF's Sales Sheet
Target Pest
  • Bahiagrass, Barnyardgrass, Bluegrass, Chickweed, Crabgrass, Dwarf-dandelion, Foxtail, Goose-grass, Tall Fescue, Johnson-grass, Henbit, Morningglory, Nightshade, Purslane, Ragweed, Ryegrass, Spurge, Thistle, Witchgrass
  • See label for complete list
Active Ingredient (s) Glyphosate 53.8%
For Use :
  • Aquatic, Crops, Non-Agricultural Crops, Industrial, Turf-grass, Ornamental, Forestry, Roadside This Does Not Control Plants which are Completely Submerged or a Majority of their Foliage Under Water
  • Effective in lakes, Ponds, Streams and other Aquatic areas Excellent for Golf Courses, Residential & Commercial areas
  • See label for complete list
Yield 160- 320 Gallons for most weeds
Mixture|Application Use with a non-ionic surfactant


  • Mix 0.75-1 oz of non-ionic surfactant per finish gallon or 2 or more Quarts of a Non-ionic Surfactant per 100 gallons of spray solution
  • An increase of Surfactant may enhance performance 
  • See label for complete application instructions
  • Shipping Restrictions CT, NY

    Frequently Asked Questions


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