

🌱 Defend your garden organically—because pests don’t stand a chance!
Monterey B.t. is an 8 oz organic insecticide designed to target caterpillars and worm pests on a variety of vegetables and ornamental plants. OMRI listed and safe for beneficial insects and earthworms, it mixes easily with water for application via sprayer, making it a trusted choice for eco-conscious gardeners aiming for effective, chemical-free pest control.







| ASIN | B0DS2V7RLK |
| Best Sellers Rank | #13,760 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #60 in Insect & Pest Repellent Spray Concentrates |
| Date First Available | December 31, 2024 |
| Item Weight | 9.6 ounces |
| Item model number | LG 6328 |
| Manufacturer | Monterey |
| Package Dimensions | 5.91 x 2.95 x 1.42 inches |
C**L
Cabbage moths beware
Helped to get rid of the cabbage moths that kept laying eggs on my cabbages. Doesn’t smell great but whatever.
P**S
Very easy to use. Mix and spray
Spectacular!! Knock out worms on my collards in a week, never seen them again. Going to be using it on broccoli,cabbage,and cauliflower in spring. Has a shelf life, so you can use it more then one season
B**R
Follow the instructions!
It did the trick! Followed the instructions to a “T” and it took care of both army and horned tomato infestations with one treatment.
M**D
First bottle arrived open
First bottle arrived open. And this stuff does NOT smell good! I lost about half of the liquid in packaging. Requested a return and new product. New bottle came perfectly sealed. Excited to start using it and getting rid of all the tomato armyworm caterpillars in my garden.
B**N
Great product
Package came earlier than expected.. I’ve started using this and seeing results already. Thanks for the great service…
M**E
The only spray that saved my flowers!
The caterpillars love my petunias and I was sick of watching my beautiful flowers get obliterated. I tried a few other sprays and they didn’t help at all, but this one delivered on its promise. I am so happy I finally found something that saves my flowers!!!
J**.
WISH IT WORKED BETTER
NOT VERY EFFECTIVE , NEEDS TO BE REAPPLIED TOO OFTEN AND DID NOT CONTROL VINE BORERS.
D**Y
Worked
Seems to have worked . Bouganvilea is now recovering.
Trustpilot
1 week ago
3 weeks ago