Organic Herbicides


Take the natural approach to eliminating weeds and other unwanted plants.

Weeds compete for nutrients, water, sunshine and growing space in your garden. Left alone, they will overtake your plants. Ohio Earth Food offers simple, safe products to aid in the prevention and eradication of these pesky plants.

Our organic herbicides won't affect the soil or water in adverse ways, and dissipate quickly after use. You will see effective, immediate results. Avoid the negative health effects of chemical herbicides. Make the natural choice of Ohio Earth Food's organic herbicides for addressing your weed problem.


AvengerAG®OMRI listed Burndown Herbicide*

OMRI listed for use in certified organic production. A non-selective, non-systematic, post-emergence herbicide that kills weeds, grasses and broadleaves without adversely affecting the environment. The active ingredient, citrus oil naturally strips away the waxy plant cuticle, causing it to desiccate. Testing results prove that AvengerAG® is as effective, but faster acting than synthetic herbicides!  An economical alternative to hand weeding, flaming, mowing and cultivation.  Annual and perennial weeds that germinate from seed can easily be controlled before they establish a robust root system. Established perennial grasses, broadleaves and weeds from rhizomes or root masses can be effectively top burnt, but complete control will require multiple treatments.  Cooler season effectiveness allows you to eliminate weeds before they become established. When treating newly emerged weeds, apply AvengerAG® prior to planting crops. This will create a clean seed bed. Seeded crops can be planted within 2 hours after application.  Use a 14% dilution for general weed, grass and broadleaf control.

Broadcast Application with Field Sprayer Boom Equipment
The amount of weed vegetation will determine the spray volume and product required for complete coverage of weeds, grasses and broadleaves. Weed vegetation conditions that affect spray coverage are determined by the number of weeds present, leaf shape, weed size and weed species. For weeds under ½ inch, use 15 gal/acre of total spray volume at a 1:6 dilution ratio (1 part Avenger/6 parts H20). For weeds over 1 inch in height, use 30 gal/acre of total spray volume at a 1:6 dilution ratio (1 part Avenger/6 parts H20). Large weeds up to 12 to 18 inches in height may require an increased final spray volume and reduced dilution ratio for effective weed control.

~15 gallons per acre final spray volume @ a 1:6 dilution = 2.5 gallons of Avenger / 13 gallons of H20
~40 gallons per acre final spray volume @ a 1:6 dilution = 5.75 gallons of Avenger / 35 gallons of H20

Nozzle Selection - Broadcast Treatments
The use of flat fan nozzles will result in the most effective application of AvengerAG® Burndown Herbicide. Flood nozzles are generally not as effective as they produce large uneven droplets. The use of flood nozzles may result in reduced weed control due to inadequate coverage. When spraying less than 20 gallons of spray carrier per acre, use only flat fan nozzles as recommended.

Temperature and Humidity
When applying AvengerAG® Burndown Herbicide in low-relative humidity, set up your equipment to produce larger droplets to compensate for evaporation. When conditions are hot and dry (droplet evaporation is most severe), avoid treating during the hottest time of the day.


CORN GLUTEN LAWN PLUS (9-0-0)* 50# bag

A natural pre-emergent weed and feed herbicide that prevents the germination of weeds in early Spring, plus an early Spring fertilizer derived from corn gluten meal. Prevents a broad range of weed seeds from germinating including crab grass and dandelions. Slowly releases nitrogen to keep your lawn thick and green. Apply in late March or early April. Then use Revita Organic Lawn Fertilizer 8-3-3 in May for other needed nutrients which promote a healthy, lush lawn. Apply 20 lbs. per 1,000 sq. ft. in early spring and early fall during the first year and 10 lbs. per 1,000 sq. ft. spring and fall in succeeding years. Wait until after first mowing to apply to new grass seedlings. 

Not intended for use in certified organic operations. 

 Ton Price:

 $1160 per ton in 50# bags

Contact our offices to order and arrange delivery or shipping of ton quantities. Near Ohio 330-877-9356, near Wisconsin 608-489-3600



A non-selective, non-systemic contact herbicide that lets you get rid of unwanted weeds and grass. Made from naturally occurring fatty acids. Fast acting. Use at rate from 3%-10% in water depending on size of foliage. One gallon of spray mixture will cover approximately 400 sq. ft. of area.



A selective, organic herbicide which kills broadleaf weeds (down to the root) such as dandelion, clover, ground ivy and thistle without harming turf grass. Kills weeds not lawn. You'll see results the same day. No unpleasant odor. Eliminates unwanted moss, algae and lichens quickly. Lawn areas can be re-sown within one day of treatment. Best results when applied in Spring and Fall when conditions are cool and there is ample moisture. Safe for children and pets to play on lawn once Fiesta spray dries. Mix one part Fiesta with 24 parts water (5 oz. in 1 gallon of water). Any standard hand-held or backpack sprayer can be used. Thoroughly spray weeds and repeat in 3-4 weeks for best results

2.5 Gallon Concentrate $283.00

Please note:
* indicates products are NOP (National Organic Program) compliant to the best of our knowledge. Certified growers should confirm acceptability with their certification agency.

Serving Certified Organic Farmers Since 1972

Ohio Earth Food, Inc.  •  5488 Swamp Street, N.E., Hartville, Ohio 44632  •  Phone: 330-877-9356  •  Fax: 330-877-4237  •  Email: