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Item Number: PBT727

Garlic Barrier AG+ (Gallon)

Repels a Wide Range of Insects That Attack Plants

Garlic Barrier AG+ offers a natural, effective way to repel pests without harsh chemicals, making it ideal for organic and sustainable gardening. This specially processed garlic concentrate becomes odorless just minutes after application—even when used indoors—so it protects—and you still enjoy fresh air. Because it repels insects rather than kills them, it’s best used as a preventative spray before pests establish in your garden or growing area.

Perfect for vegetables, fruit trees, ornamentals, and greenhouse plants, Garlic Barrier AG+ helps deter a variety of insects while preserving crop flavor and safety. It’s exempt from Federal and California EPA registration, so no Pest ID# is required—making it a hassle-free option for home gardeners, small farms, and commercial growers.

Explore more effective natural repellents and pest solutions in our All Weed & Pest Control collection.

  • Type: All-natural garlic concentrate
  • Function: Repels insects, does not kill
  • Application Tip: Apply before pest infestation
  • Odor Level: Odorless within minutes of use
  • Safe For: Indoor and outdoor use on edible plants
  • Regulation: Exempt from Federal & CA EPA registration
  • Size: 1 gallon
Listed for Use in Organic Agriculture by the Organic Materials Review InstituteApproved for Organic Agriculture by the Washington State Department of Agriculture
Quantity Discounts for Garlic Barrier AG+ (Gallon)
Buy 2 for $89.99 each
Buy 4 for $84.99 each
$99.99
Next-day shipping available

Check Your Zone Compatibility:

Shipping Information

Ships from Northern CA.

Cannot ship to the following states: AK, AR, ID, KS, KY, LA, MS, MT, ND, WV, WY

Shipping Weight: 11.0 lb

Dimensions: 10.75"L x 6.25"W x 5.25"H

Features

  • Barrier Protection

Characteristics

Organic Status: Certified Organic Product
Active Ingredient : Citric Acid
Active Ingredient : Garlic
Application Frequency : Multiple Application
Application Season : Fall
Application Season : Spring
Application Season : Summer
Application Season : Winter
Chemical Form : Concentrate
Chemical Form : Liquid
Insect Control : Aphids
Insect Control : Caterpillars
Insect Control : Chinch Bugs
Insect Control : Corn Earworms
Insect Control : Cut Worms
Insect Control : Grasshoppers
Insect Control : Grubs
Insect Control : Gypsy Moths
Insect Control : Japanese Beetles
Insect Control : Leaf Roller
Insect Control : Leafhoppers
Insect Control : Leafminers
Insect Control : Loopers
Insect Control : Mites
Insect Control : Scale
Insect Control : Thrips
Insect Control : Whiteflies
Organic Certifier: OMRI, WSDA

Use Instructions

It can be applied as often as weekly, but in most cases 10-12 times per season for pints/quarts and 4-6 times per season for gallons is enough.

Do not use just before or during pollination or bees will avoid the plants!

Mix the pint or quart size Garlic Barrier with water at a ratio of 1:10. Pints cover 7,500 sq ft and quarts cover 15,000 sq ft. The gallon size is concentrated and can cover as much as 10-12 acres; use at a 1:100 ratio.

Use with fish oil as a sticker-spreader to increase efficacy.

Useful Information

Guarantee

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Customer Reviews

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I
Illya Wells
An Awesome Product

We have used Garlic Barrier for about 4 years, this product is simply amazing on its ability to deter pests. This product even repels dogs, cats, deer, ground hogs, and much more. Try it for yourself and you shall see, no more little biting insects during the summer. Awesome!