Grower's Ally Crop Defender 3 Concentrate - Natural Miticide, Insecticide, Fungicide Control for Plants - OMRI Listed Garden Safe Spray Killer for Powdery Mildew & Mites - 8 Oz, Makes 25 Gallons

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.

It works wonders, it got rid off all them little critters. Definitely highly recommend.

Great product to have around, would use again, kills bugs dead , sprayer worked well too

Works pretty well but dont buy this bottle buy the concentrate and mix your own this bottle won't last you long at all i made that mistake so you dont have to

Seems to work fine, I'm on my second application.

Love the smell of it worked good solid product bought some for myself then bought for my brother. Top notch

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.

I have bought 2-3 of the spray bottles and finally got the concentrate because I will continue using it for EVERYTHING from aphids to powdery mildew. It works quickly (you may not even need to reapply in the 3 days they say to wait; I did not need to reapply like I have with every other product!). Seriously, throw out all your other fungicides/insecticides because this product is the only thing you’ll need. I was so surprised when it effectively got rid of a yearly spring aphid problem on a Clematis and did not torch my plant as many other products have. I just spoke with a very helpful Grower’s Ally rep. who explained how the product works, gave me mixing ratios for infestation and for prevention and was super helpful (thank you, Scott!). I am hoping I won’t see my end of summer/start of fall powdery mildew but now I am armed with the best product I’ve used in 20+ years of gardening. I personally like the smell but he said it goes away in 3 days. Another bonus: unlike Neem, Crop Defender3 is not systemic (it doesn’t enter the vascular system of your plant—how great!). This is the kind of stuff that I’d buy no matter how much it costs. Buy the concentrate because you will use this product forever!!