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Bonide Captain Jack's Neem Max, 8 oz Concentrated Cold Pressed Neem Oil, Multi-Purpose Insecticide, Fungicide, Miticide and Nematicide for Organic Gardening
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Purchase options and add-ons
Item Form | Concentrate |
Item Weight | 8 Ounces |
Liquid Volume | 8 Fluid Ounces |
Brand | Bonide |
Target Species | Multi-Purpose |
About this item
- Protect your oasis with Captain Jack’s Neem Max Concentrate; this multipurpose product acts as a 4-in-1 insecticide, fungicide, miticide and nematicide
- Captain Jack’s Neem Max Concentrate is approved for organic gardening; Cold Pressed Neem Oil is a plant based active ingredient that is effective in preventing and controlling diseases and pests in your garden
- Control common garden insects at all stages of life; Neem Max kills eggs, larvae and adult insects to provide complete control; effective against aphids, mites, beetles, caterpillars and more
- Prevent and control listed major fungal diseases both indoors and outdoors; Neem Max is designed for use in your home and garden, apply to vegetables, fruits, citrus, nuts, ornamentals and more
- This concentrated product arrives ready to mix; to use, shake well and mix with water according to package instructions; apply as a spray or drench to affected plants; for best results, please follow instructions on product label
Frequently bought together

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From the manufacturer

Controls More Insects
NeemMax controls more insects and diseases than other neem oil products. This product is designed to kill and control aphids, beetles, spider mites, and more!
Effective Miticide
NeemMax is designed to affect all stages of insects. This innovative surfactant formula allows for even dispersal for maximum coverage.
Protects from More Diseases
NeemMax controls more diseases than other neem oil products. This product is designed to control and prevent diseases including powdery mildew, botrytis, stem mildew and more.
Controls Nematodes
NeemMax provides complete protection above and below ground by controlling nematodes.



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Product information
Item Form | Concentrate |
---|---|
Item Weight | 8 Ounces |
Liquid Volume | 8 Fluid Ounces |
Brand | Bonide |
Target Species | Multi-Purpose |
UPC | 037321000204 |
Product Dimensions | 1.56 x 3.25 x 6 inches |
Item Weight | 8 ounces |
Department | Unisex-Adult |
Manufacturer | Bonide Products LLC |
ASIN | B09G939ZR5 |
Country of Origin | USA |
Item model number | 020 |
Customer Reviews |
4.6 out of 5 stars |
Best Sellers Rank | #746 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #27 in Insect & Pest Repellent Spray Concentrates |
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Bonide Captain Jack's Neem Max, 8 oz Concentrated Cold Pressed Neem Oil, Multi-Purpose Insecticide, Fungicide, Miticide and Nematicide for Organic Gardening
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Product Description
Use the power of Neem. NeemMax is an organic plant-based, botanical product that contains the full spectrum of bioactive compounds that stops the insect lifecycle. This 4-in-1 product is a Fungicide, Insecticide, Miticide & Nematicide. Apply as a spray or as a drench to protect your plants from insects and diseases.
Top Brand: Bonide
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This Item Bonide Captain Jack's Neem Max, 8 oz Concentrated Cold Pressed Neem Oil, Multi-Purpose Insecticide, Fungicide, Miticide and Nematicide for Organic Gardening | Recommendations | |||||
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -15% $12.81$12.81 List: $14.99 | -21% $17.34$17.34 List: $21.99 | -17% $17.34$17.34 List: $20.99 | -15% $21.97$21.97 List: $25.99 | $11.99$11.99 | -28% $14.77$14.77 List: $20.49 |
Delivery | Get it as soon as Wednesday, May 14 | Get it as soon as Wednesday, May 14 | Get it as soon as Wednesday, May 14 | Get it as soon as Wednesday, May 14 | Get it as soon as Wednesday, May 14 | Get it as soon as Wednesday, May 14 |
Customer Ratings | ||||||
Sold By | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
liquid volume | 8 fluid ounces | 16 fluid ounces | 16 fluid ounces | 32 fluid ounces | 32 fluid ounces | 16 fluid ounces |
form | Concentrate | Concentrate | Oil | Spray | Spray | Spray |
active ingredients | — | Cold Pressed Neem | neem oil | lemon | — | Spinosad(A Mixture Of Spinosyna And Spinosad D) |
Important information
Follow label instructions for use.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the neem oil effective, particularly against mealy bugs and aphids, and appreciate that it's safe for plants and environmentally friendly. The product is easy to use and measure, and customers consider it good value for money, with one noting it performs as well as more expensive brands. While some customers say it doesn't smell bad, others find it has a funky odor.
AI-generated from the text of customer reviews
Customers find that the neem oil works great on garden plants, with one customer specifically mentioning its effectiveness against red beetles.
"...Hope this helps you be successful with your plants and wishing you a Great Year of Gardening!🤩🎉🏆..." Read more
"...Seems to work fine as a preventative." Read more
"...It's not toxic but it is kind of nasty smelling if you get it on you. Hope this helps someone!! :D" Read more
"This has worked well in controling a scale problem I have on some of my house plants...." Read more
Customers find the neem oil effective against various pests, including mealy bugs, aphids, and spider mites, noting it works well for organic gardening.
"...Neem is one of the very few things that is successful against root knot nematodes in soil! But it goes further than that...." Read more
"Product works great on spider mites, but must be applied OFTEN, which is expensive...." Read more
"Neem works well for soft bodied bugs." Read more
"...It did not work. Got rid of the other bugs, but those lanternflies are pure evil when it comes to grapevines! But that smell will haunt me forever." Read more
Customers appreciate the organic content of this pesticide, noting that it is environmentally safe and doesn't damage plants, while also promoting plant health.
"...Neem is the best organic product to use for pests under the ground as well as on plants above ground...." Read more
"...It's not toxic but it is kind of nasty smelling if you get it on you. Hope this helps someone!! :D" Read more
"Crazy as soon as I applied to plants they instantly became greener & started putting on new growth & bugs gone" Read more
"...of tiny gnats and after two treatments they are gone and the plant is doing great!" Read more
Customers find the neem oil to be a great value, particularly as a concentrate, with one customer noting its quality matches more expensive brands.
"Way easier to use and cheaper than buying new neem spray every time!" Read more
"...I buy this product all the time and price is better than box store prices." Read more
"Just what I wanted... and a good deal.." Read more
"...works great on spider mites, but must be applied OFTEN, which is expensive...." Read more
Customers find the pesticide easy to use, with clear instructions and convenient measurements, and one customer notes that it loads easily.
"This neem oil is very easy to use. I had a few infestations on both indoor houseplants and on some outdoor plants...." Read more
"Way easier to use and cheaper than buying new neem spray every time!" Read more
"...My flowers have been given new life. I’m very please with how easy and thorough it is to apply and when applied." Read more
"...power tool -rechargeable battery powered 1gln sprayer- handheld, loads easy, life made easy and better." Read more
Customers find the neem oil to be of good quality.
"This is a good product." Read more
"The product is not of poor quality; rather, it simply does not provide a reasonable amount...." Read more
"The excellent product, as shown in the picture" Read more
"...All in all, a good product, fair price, and works as described. Thumbs up." Read more
Customers find this neem oil effective for their gardens, with one mentioning it helped their pumpkins and grapes, while another notes it helped shrubs look healthier and greener.
"Was used on plants and though product was great on all plants with small nits would buy again if needed" Read more
"...it's a must for every gardener" Read more
"This stuff did wonders for our grapes. No little pests or catepillars eating all of them before harvest. Less Japanese beetles overall, too...." Read more
"Great for fungas gnats and keeps your plants clean and shiney. It made my aloe vera plant go grown gray and dusty to bright and green...." Read more
Customers have mixed opinions about the product's smell, with some finding it not as bad while others describe it as funky.
"...It smells funny and it will blow up into your face when spraying so wear a mask to not breath in the fumes...." Read more
"...Not so with Captain Jack's. It arrived as a liquid. It has a rather earthy smell that's kind of pleasant...." Read more
"The smell is absolutely horrible. I bought this in an attempt to get rid of the spotted lanternflies devouring my grapevine. It did not work...." Read more
"...Of course it smell garlicky; it's been...." Read more
Reviews with images

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Top reviews from the United States
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- Reviewed in the United States on January 19, 2025Style: ConcentrateSize: 16 ozVerified PurchaseNeem _ My write up
Usually Neem Must be mixed with other components because oil doesn’t stay mixed with water. Neem is the best organic product to use for pests under the ground as well as on plants above ground. I am using this Neem Max as a drench (under the ground) on my favorite plants because when used as a drench it is actually systemic. That means that the plant drinks in the Neem water resulting in its leaves and other plant parts not tasting good to pests. Most pests will starve instead of eating a leaf with Neem in it.
This is very different from spraying Neem on plants. When you spray Neem on plants, it blocks the air holes on the pests’ bodies so that is why they expire. It only does this on contact. It does not work unless the Neem covers the pest completely.
Neem is one of the very few things that is successful against root knot nematodes in soil!
But it goes further than that. Last year I used it as a drench every month just on my favorite plants in one plant bed. Gophers got in that bed and voraciously ate up most of my plants but did not touch the plants that I had been treating with a Neem Drench. So, that’s pretty exciting stuff! I had read before this experience that caster oil deters gophers very well but I never read that Neem did that too!🤩
I Love that I don’t have to mix it with other products in order for the oil to stay suspended in the water.
I should also mention that my struggling plants don’t do well with a full dose of 3-6TBS per gallon. So, what I do is give all plants that I am treating 1 Tablespoon Neem Max per gallon and do that once a week for 3 times or more. That way they don’t have to deal with too much Neem at once. Hope this helps you be successful with your plants and wishing you a Great Year of Gardening!🤩🎉🏆
- Reviewed in the United States on April 7, 2025Style: ConcentrateSize: 16 ozVerified PurchaseProduct works great on spider mites, but must be applied OFTEN, which is expensive. Also, today when I tried to order, it said it cannot be shipped to my state - which is incorrect. I have ordered this product from Amazon in the past, and it is also sold locally in garden centers, tractor supply, walmart, etc. I wanted to buy it from Amazon because it is a better price, but they won't ship it and I cannot find a 'contact Amazon' button for the product to tell them their information is 100% incorrect. Guess I will have to buy locally from now on.
- Reviewed in the United States on April 8, 2025Style: ConcentrateSize: 8 ozVerified PurchaseI give my plants an occasional dowsing in this stuuf to deter spider mites, which are very evil creatures. Seems to work fine as a preventative.
- Reviewed in the United States on December 15, 2024Style: ConcentrateSize: 16 ozVerified PurchaseMake sure you DO NOT USE DURING THE DAY AT ALLL. MAKE SURE ITS DRY BEFORE SUN RISE TOO! I kept making the mistake of not mixing it perfectly and didn't use the right sprayer and burned my plants leaves bad. Also you can only use it on some plants so long that up herbs will die from it. Once I got down exactly how to use it It was great and took a few days for pests to go away. It smells funny and it will blow up into your face when spraying so wear a mask to not breath in the fumes. It's not toxic but it is kind of nasty smelling if you get it on you. Hope this helps someone!! :D
- Reviewed in the United States on April 26, 2025Style: ConcentrateSize: 8 ozVerified PurchaseCrazy as soon as I applied to plants they instantly became greener & started putting on new growth & bugs gone
- Reviewed in the United States on April 3, 2025Style: ConcentrateSize: 8 ozVerified PurchaseNeem works well for soft bodied bugs.
- Reviewed in the United States on January 12, 2025Style: ConcentrateSize: 16 ozVerified PurchaseThis neem oil is very easy to use. I had a few infestations on both indoor houseplants and on some outdoor plants. I had tried using soapy water sprays, but these seemed to only work very temporarily (and did not affect scaIe at all). So I bought a 32 ounce spray bottle, placed 2.5 teaspoons of this neem oil in the sprayer, added lukewarm water, shook the bottle, and sprayed the affected plants. I repeated this every 5 days or so over about 3 weeks. Although initially the parasites persisted, after 3 weeks they were completely gone and the dead scale was easily brushed off. I was expecting to need to do additional treatments, but so far, none of the infestations has returned.
The neem oil isn't so much of an immediate killer as it is a multifaceted growth inhibitor. That is why you may not see immediate results.
A handful of tips:
- use lukewarm water to mix with the neem oil. It seems to mix easier.
- shake the container of concentrate well to mix it prior to use.
- shake your spray bottle periodically to keep the oil/water mixture as homogeneous as possible.
- definitely be certain to spray the underside of leaves, as most of the insects will be situated there.
- don't give up; repeat weekly or so and the infestation will stop
- definitely wear gloves and eye protection, and be careful not to inhale any spray
None of the plants (monstera, dracaenae, or orchids) has demonstrated any ill effects after 4 weeks. Obviously, I did not test this on any fungal infestation or other insets or arachnids, so your results may vary.
I recommend this product. But please read the product information to be certain the neem oil is effective against the infesting organism.
- Reviewed in the United States on March 10, 2025Style: ConcentrateSize: 16 ozVerified PurchaseThe smell is absolutely horrible. I bought this in an attempt to get rid of the spotted lanternflies devouring my grapevine. It did not work. Got rid of the other bugs, but those lanternflies are pure evil when it comes to grapevines! But that smell will haunt me forever.
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Product Summary: Bonide Captain Jack's Neem Max, 8 oz Concentrated Cold Pressed Neem Oil, Multi-Purpose Insecticide, Fungicide, Miticide and Nematicide for Organic Gardening
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One-time purchase: $12.81 15% Savings
List Price: $14.99
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List Price: $14.99
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About this Item
- Protect your oasis with Captain Jack’s Neem Max Concentrate; this multipurpose product acts as a 4-in-1 insecticide, fungicide, miticide and nematicide
- Captain Jack’s Neem Max Concentrate is approved for organic gardening; Cold Pressed Neem Oil is a plant based active ingredient that is effective in preventing and controlling diseases and pests in your garden
- Control common garden insects at all stages of life; Neem Max kills eggs, larvae and adult insects to provide complete control; effective against aphids, mites, beetles, caterpillars and more
- Prevent and control listed major fungal diseases both indoors and outdoors; Neem Max is designed for use in your home and garden, apply to vegetables, fruits, citrus, nuts, ornamentals and more
- This concentrated product arrives ready to mix; to use, shake well and mix with water according to package instructions; apply as a spray or drench to affected plants; for best results, please follow instructions on product label
Product Description
Important Information
Safety Information
Follow label instructions for use.
Product Guidance & Documents
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