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Speed Zone Post-Emergent Broadleaf Herbicide for Turf, 1 Gallon

  • 4 Stars
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$ 116.69
> 5
$ 115.01
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# 65476
In Stock
Weight: 10.50 lbs

Superior cool weather performance, kills broadleafs in turf areas and lawns. Use for dandelions, white clover, plantain, ground ivy, henbit, wild strawberry and many other broadleaf weeds!

Great for use in ornamental turf, golf courses, lawns, cemeteries, parks, and general weed control. Excellent post-emergent activity with proven performance for broadleaf control in turfgrass. Carfentrazone combinations provide rapid and effective weed control for common and troublesome weed species in trufgrass, including white clover, dandelion, ground ivy and spurge.

Superior cool weather performance with fast-acting, cool weather response exhibiting evidence of injury within hours. The speed of action and the early injury symptoms are unique features of carfentrazone combinations. Generally the injury symptoms can be noticed within hours of the application and plant death can occur within 7-14 days.

Rainfast in as little as 3 hours, reseed in as little as 2 weeks. Good toxicological, environmental and ecological properties compared to the standards, lower volatility. Extended season for applications - apply much earlier in the spring and up to a "killing frost" in the fall. Labeled for sod farms.


For product technical data sheet and msds information, click on the msds link provided.

Product Features

Long list of broadleaf weeds controlled.

Product Benefits

Good to use from early spring to late fall.


Product is covered by AM Leonard's 30-day satisfaction guarantee.



Application Rates

For warm season turf (burmudagrass and Zoysiagrass), 2 to 4 pints per acre at 3 to 175 gallons of water. For cool season turf (Bluegrass, ryegrass, fescue, bentgrass or a mixture of cool and warm), 3 to 5 pints per acre at 3 to 175 gallons of water.

Review Summary (Based on 1 Reviews)

4 Stars

It's a Killa! wrote

I bought SPEED ZONE last year. My yard was over-run with broad-leaf nastiness like thistles and dandelion, also spurge and creeping Charlie. I blasted my entire lawn with SPEED ZONE mixed in a backpack sprayer and in about 10 days the brown-out was very evident. Another week and my grass was regaining its vitality. SPEED ZONE seems to work slower in hot weather, which is why I only give it 4 stars. In cool weather the stuff is much quicker, which is typical of broad leaf control agents. It is post-emergent, so wait til the weeds appear before application. DO NOT MIX WITH METHYLATED SEED OIL and/or CRABGRASS KILLER as this may greatly reduce SPEED ZONE's effectiveness.

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