Ratings & Reviews for Bonide Captain Jack's 16 -fl oz Organic Natural Concentrate Garden insect killer

Effective and chemical free!

[This review was collected as part of a promotion.] Captain Jack’s Neem Max Concentrate works wonders on my plants! 🌱 I used this product when I noticed aphids on my roses. It quickly made them go away. Since it is a concentrate, 20 gallons can be made. A little bit goes a long ways! What I love most about this product is that it is safe to use on fruits and vegetables since it does not contain chemicals. It is a 4 in 1 insecticide, fungicide, miticide, and nematicide. It gets the job done and ...

Natural solution for organic gardens

[This review was collected as part of a promotion.] Effective at combating powdery mildew and mite. I love how easy to use the neem oil—I mix it with liquid soap 1:1, sometimes add a bit vinegar, and then a lot of water. A little goes a long way. Most importantly, neem oil is natural. I feel it is safer to use it on the vegetables and fruits.

Recommended by plant experts

[This review was collected as part of a promotion.] We almost bought this same one at the plan nursery but decided not to because its too hot right now, all the bugs are dead anyway! So awesome to receive it to review. The nursery expert said this is the best stuff so i trust their opinion.

Perfect product

[This review was collected as part of a promotion.] This is by far my most favorite neem oil i have tried. It's so easy to mix up. The cap is a measuring cup with easy pouring. It is easy to store and is the perfect size for multiple uses. It tackles any pest problems i may have with all my indoor and outdoor plants, and i know that my plants will be safe and cured of any issues at hand. I will always have theis Neem oil on hand! My plants are definitely way happier with it around.

Neem for plants

[This review was collected as part of a promotion.] This has been a saving grace for my plants - living in hot and humid weather, we’ve been more prone to getting insects in our herbs and indoor plants. Just a couple sprays of this and it helped to reduce the pests!

Keep Pests Away AND Save More Money!

[This review was collected as part of a promotion.] I was completely unfamiliar with Neem Oil, even as a pretty experienced gardener! I have been searching for something to keep mites and tomato worms (specifically) away, and this ended up being the answer! This Neem Oil has saved my garden! I am very particular about what I put on my plants as the less chemicals there are the better in my book! I love that it is natural as it is derived from a tree! I add water to the concentrate into a big bat...

Works like a charm

[This review was collected as part of a promotion.] Captain Jack's Neem Max Concentrate is an effective and versatile organic insecticide, miticide, and fungicide derived from neem oil. It provides broad-spectrum control of pests and diseases on a variety of plants, making it ideal for gardeners looking for an eco-friendly solution. Users appreciate its efficacy in controlling aphids, mites, and fungal issues, while being safe for beneficial insects when used as directed. Its concentrated formul...

good product

safe and easy to use

Neems Garden

[This review was collected as part of a promotion.] Effective for my large yard. We have been experiencing big eating bugs feasting on our veggies I know this will be a big help. I love it’s concentrated so I can get many uses. It has a natural light scent nothing offensive .

Amazing!

[This review was collected as part of a promotion.] I have always struggled with bugs invading my plants. I dislike using harsh chemicals on them, and most of the time they don’t even work! This stuff is seriously amazing. Ever since treating my plants with it, I’ve actually been able to harvest the fruits and vegetables without them being eaten by insects! Out of every plant treatment I’ve tried, this is hands down the best! No foul odors and very easy to make! I love it and will be using this ...

Perfect for my vegetable plants

[This review was collected as part of a promotion.] This Neem Max Concentrate is exactly what my garden needed! It works incredibly well to get rid of the slugs and other pests without having to use any sort of harsh chemicals. A little bit goes a long way and it works quickly to protect my vegetable plants. Overall, it’s a very good product I will absolutely purchase more of in the future.

Safe to use

[This review was collected as part of a promotion.] This is not my first time using neem oil, I had tried using it during the pandemic and It saved my garden from unwanted bugs. It is safe to use on vegetables and safe to consume after washed.

Good for roses

[This review was collected as part of a promotion.] This Neem Max concentrate is perfect for roses bugs plants, my roses plants got a lot bugs and spiked leaves this neem spray works amazing, it’s effective and has good scent.

Great!

[This review was collected as part of a promotion.] We have such a bad fly issue from all of our houseplants! We have been looking for something to really make this better, so I’m hoping this works to finally get rid of all of them.

Safe and effective for plants!

[This review was collected as part of a promotion.] It worked great for my plants! I Was having a few bug issues around my gardens,(veggies and flowers). After using the neem oil I’ve noticed a big improvement with bugs. I mixed the neem oil as directed and it did wonders. This concentrate makes up to 20 gallons which is a great value.Highly recommended! Worth the money.

Awesome

[This review was collected as part of a promotion.] Happy to have received this product. My husband's been using this all summer with the lantern. Flies in New York City and it works awesome. Kills them on contact. It's so effective. The scent is pleasant, doesn't have a stinky smell. It's a great value for the money. It's, it's eco-friendly in the fact of there's no chemicals really? It's all natural and the packaging. It's small we transferred it to a spray bottle. In order to spray our fruit...

it works

it works

Not effective as advertised

Recommended mix is not effective. The high price seemed fair if the mix worked, but needing a stronger mix makes the price way too high.