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PREEM Pre-Emergent Selective Organic Weed Killer

PREEM is a novel selective pre-emergent natural herbicide with a unique way of killing crabgrass and other grassy and broadleaf weeds (such as annual grasses and sedges) without harming established turfs. This patented pre-emergent herbicide is effective on a broad range of weeds. PREEM will kill the weeds without effecting turf grass. PREEM is a novel, natural weed control product that is not comprised of toxic synthetic chemistries.
PREEM Organic Pre-Selective Weed Killer University Study

PREEM Weed Killer Benefits

PREEM Organic Pre-Emergent Weed Killer HerbicideThe PREEM technology allows for natural weed free turf unlike any other in natural land care.
• Novel mechanism of action that works against crabgrass and dicot seeds but does not affect monocot (desired turfgrass) seeds.
• Areas can be reeseeded with desired monocot grass seed immediately after PREEM application.
• PREEM provides 6 to 8 weeks of weed control.
• PREEM does not photodegrade like many synthetic chemistries.
• PREEM is 25(b) exempt, which means it is a minimal risk pesticide that does not need to be registered with an EPA number. 25(b) products can be used in many instances where pesticides are banned or not wanted. Check your local regulations.
• Works on dozens of different weeds while not harming cool or warm season grass.
• PREEM is a tool that we have never had before in natural land care.

PREEM General Treatment Instructions

• Use PREEM Selective Pre-Emergent at 32 ounces in 1 to 1.5 gallons of water to treat 1,000 square feet.
• Apply in early spring to established turf grass before weed germination. Late spring application for warm season weeds.
• PREEM provides 6 to 8 weeks of weed control.
* Application dates vary according to weather conditions and region.
* PREEM does not photodegrade like many synthetic chemistries.

Active Ingredients

• Soybean Oil.........................................................10%

Available Sizes

• 1 gallon jug (covers approximately 4,000 square feet)

Other Natural & Organic Weed Killers Also Available

HALO Selective Post Emergent Organic Weed Killer                 Avenger Organic Weed Killer Home Page

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ICT Organics asserts that PREEM™ qualifies from exemption from registration under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA).