comply herbicide Quali-Pro® Prodiamine 4L Pre-Emergent Herbicide
SKU: 44817595172
comply herbicide

comply herbicide Quali-Pro® Prodiamine 4L Pre-Emergent Herbicide

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Ships within 48 hours · Estimated delivery Jun 29 - Jul 4

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Description

comply herbicide Quali-Pro® Prodiamine 4L Pre-Emergent HerbicideQuali Pro Prodiamine 4L is a professional grade liquid pre emergent herbicide designed to provide season long control of many annual grassy and broadleaf weeds. Formulated with 40. 8% prodiamine, this flowable concentrate helps prevent weeds from establishing by stopping newly germinating seeds before they develop. Ideal for use on established turfgrass, lawns, ornamentals, sod farms, and Christmas tree farms, Prodiamine 4L helps control problem weeds

Quali-Pro® Prodiamine 4L is a professional-grade liquid pre-emergent herbicide designed to provide season-long control of many annual grassy and broadleaf weeds. Formulated with 40.8% prodiamine, this flowable concentrate helps prevent weeds from establishing by stopping newly germinating seeds before they develop.

Ideal for use on established turfgrass, lawns, ornamentals, sod farms, and Christmas tree farms, Prodiamine 4L helps control problem weeds such as crabgrass, annual bluegrass, chickweed, henbit, knotweed, foxtail, and spurge. Its low solubility and low volatility allow it to remain in the weed germination zone for extended protection. This formulation provides reliable performance with low use rates and a low-staining formulation.

Product Details

  • Professional liquid pre-emergent herbicide for turf and ornamental areas

  • Contains 40.8% prodiamine (4 lb per gallon)

  • Provides season-long control of many grassy and broadleaf weeds

  • Controls weeds such as crabgrass, Poa annua, chickweed, henbit, foxtail, spurge, and knotweed

  • Low solubility and volatility help keep the product in the weed germination zone

  • Low-staining formulation

  • Suitable for lawns, landscape ornamentals, sod farms, and Christmas tree farms

  • Economical alternative comparable to Barricade® 4L

How It Works

Prodiamine 4L works as a pre-emergent herbicide by inhibiting cell division in newly germinating weed seeds. This prevents weeds from establishing in treated areas.

For effective activation, approximately 0.5 inches of rainfall or irrigation is required after application to move the product into the soil where weed seeds germinate.

Application Information

  • Mixing Rate: 0.3 – 1.1 oz per 1,000 sq. ft.

  • Apply using a low-pressure sprayer

  • Minimum spray volume: 20 gallons per acre (0.5 gallons per 1,000 sq. ft.)

  • May be tank mixed with other labeled herbicides (see label for details)

Target Weeds

Controls many grassy and broadleaf weeds, including:

  • Crabgrass

  • Annual bluegrass (Poa annua)

  • Foxtail

  • Knotweed

  • Chickweed

  • Henbit

  • Spurge

  • Additional weeds listed on the product label

Specifications

Active Ingredient: Prodiamine 40.8%
Formulation: Liquid (flowable concentrate)
Container Size: 2.5 Gallon
Manufacturer: Control Solutions
Use Sites: Established turfgrass, lawns, sod nurseries, ornamentals, and Christmas tree farms
Restrictions: Not for use on golf course putting greens

Important Use Information

Do not graze or feed livestock forage from treated areas. Do not apply to plants intended for food use. Do not apply aerially or through irrigation systems unless specified on the label. Do not apply to golf course putting greens. Always follow all directions, restrictions, and precautions listed on the product label.

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: 44817595172

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hannah_k
Fort Morgan, US
★★★★★ 5
Great sunscreen!
Size: 5 Fl Oz (Pack of 2), Style: SPF 50
We love this sunscreen as our compromise between conventional toxic sunscreen and pure zinc that proves challenging to work with! A few bottles lasted us an entire week of vacation!
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Reviewed in the United States on April 21, 2026
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Carey
Natrona Heights, US
★★★★★ 4
Easy to Use, Great for Daily Outdoor Use
Size: 5 Fl Oz (Pack of 2), Style: SPF 50
This has become my go-to sunscreen for daily walks. The spray works at any angle, which makes application quick and easy — especially when you’re trying to get out the door. 🙌 The scent is light and summery, not overpowering, which I appreciate. It performs well for regular outdoor use, though like most sprays, it does leave a slightly sticky feel on the skin. For those who pay attention to ingredients, this has an EWG rating of 4 (with 10 being the worst), so while it’s not the cleanest option out there, there are definitely greener alternatives if that’s a priority for you. Overall, a convenient and reliable everyday sunscreen, especially for active outdoor routines.
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Reviewed in the United States on April 20, 2026
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Marlen
Fort Morgan, US
★★★★★ 5
Only spray I use!
Size: 6 Fl Oz (Pack of 1)
The only spray that keeps mosquitoes away from me. Summers in Georgia are brutal and full of mosquitoes. I miss the old all green bottle though. I think they might have changed the formula.
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Reviewed in the United States on June 7, 2026
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Laura Hannigan
Natrona Heights, US
★★★★★ 5
Great!!!
Size: 6 Fl Oz (Pack of 1)
works great
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Reviewed in the United States on January 12, 2026
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Squid
Bozeman, US
★★★★★ 5
discourages chiggers
Size: 6 Fl Oz (Pack of 1)
keeps the bugs away on overnight hikes.
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Reviewed in the United States on September 29, 2025

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