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Pre-Emerg PREEM Organic Weed Killer Pre-Emergent Buy

Formerly named PREEM

Pre-Emerg is a novel selective pre-emergent natural herbicide.  Pre-Emerg has a very unique way of killing crabgrass, broadleaf and other grassy weeds (such as annual grasses and sedges) by burning the seed hairs that are found on many types of weed seeds (but not on desired turf seeds) and thus stopping germination.  Because this does not affect established turf or turf seeds, weeds are stopped before they start without harming established turf grasses. This patented pre-emergent herbicide is effective on a broad range of weeds. Pre-Emerg is not comprised of toxic synthetic chemistries.
Pre-Emerg PREEM Organic Pre-Selective Weed Killer University Study

Pre-Emerg Weed Killer Benefits

Pre-Emerg Organic Pre-Emergent Weed Killer HerbicideThe Pre-Emerg 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 re-seeded with desired monocot grass seed immediately after Pre-Emerg application.
• Pre-Emerg provides 6 to 8 weeks of weed control.
• Pre-Emerg does not photodegrade like many synthetic chemistries.
• Pre-Emerg 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.
• Pre-Emerg is a tool that we have never had before in natural land care.

Pre-Emerg General Treatment Instructions

Use Pre-Emerg Selective Pre-Emergent at 32 ounces in 1 to 1.5 gallons of water to treat 1,000 square feet.

Application Notes:

• Apply in early spring to established turf grass before weed germination. Late spring applications are for warm season weeds.
• Pre-Emerg provides 6 to 8 weeks of weed control.
• To maximize results, apply with HALO selective weed killer to kill both visible weeds (with HALO) and weed seeds (with PRE-EMERG). HALO and PRE-EMERG are highly compatible and can be tank mixed and sprayed together.
• Application dates vary according to weather conditions and region.
• Pre-Emerg 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

Buy HALO Organic Selective Weed Killer Online

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