








🌱 Defend your garden like a pro—because your plants deserve the best!
Grower's Ally Crop Defender 3 Concentrate is a powerful, triple-action natural spray that combines miticide, insecticide, and fungicide properties in one OMRI Listed formula. This 8 oz concentrate dilutes to 25 gallons, providing broad-spectrum protection against powdery mildew, spider mites, thrips, aphids, and more. Safe for organic gardening, pets, and pollinators, it supports healthy plant growth from cloning through flowering, making it a trusted choice for indoor, outdoor, and hydroponic cultivators.



















| ASIN | B09Y17M44W |
| Best Sellers Rank | #14,014 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #57 in Insect & Pest Repellent Spray Concentrates |
| Customer Reviews | 4.4 4.4 out of 5 stars (861) |
| Date First Available | April 15, 2022 |
| Manufacturer | Sarasota Green Group |
| Package Dimensions | 4.8 x 3.03 x 1.57 inches; 9.1 ounces |
C**T
Very Effective Plant Protection
I've been having issues with spider mites on an indoor garden. I've tried multiple organic & DIY solutions which helped but never really eradicated them even accounting for egg hatch cycle & dormant time. I'd have to do multiple applications every 1-2 weeks to keep them at bay. So it was worth trying Crop Defender. I used one application of Crop Defender at the 'elimination' concentration level (vs preventative). It's now been over two weeks and no signs of any spider mites or other pests. That's a big win for protecting the plants from pests but also fungus/mildew. While the bottle is small (8 oz), it's concentrated & diluted in water so will last lots applications making the price worth the cost. It sprayed easily from a 1/2 gal hand held sprayer. Any remaining solution can be saved for the next application according to the instructions on the bottle (though probably won't be as effective over a long storage period of time). All the ingredients are organic making it safe to use for people & pets. Very happy to have finally got the upper hand on the spider mites.
S**Y
Does the work
It works wonders, it got rid off all them little critters. Definitely highly recommend.
K**.
Awesome stuff
Great product to have around, would use again, kills bugs dead , sprayer worked well too
J**S
dependable
works well as intended using a fog sprayer
R**H
Great product
Love the smell of it worked good solid product bought some for myself then bought for my brother. Top notch
L**N
Buds
Worked good!!!
C**R
It does not work on Aphids and tiny white flies
I hate to say this, as I was looking for an alternative to chemicals for my plants. This product did nothing to stop the tiny white insects and Aphids from killing my tomato plants. despite repeated efforts and good quality fertilizers and soil. I would not buy this product again.
V**Y
Hope it works
Seems to work fine, I'm on my second application.
Trustpilot
3 weeks ago
3 weeks ago