--- product_id: 4135486 title: "Captain Jack's Neem Oil, 16 oz. Concentrate, Multi-Purpose Fungicide, Insecticide and Miticide for Organic Gardening" brand: "bonide" price: "37564CFA" currency: XOF in_stock: true reviews_count: 8 category: "Bonide" url: https://www.desertcart.sn/products/4135486-captain-jacks-neem-oil-16-oz-concentrate-multi-purpose-fungicide store_origin: SN region: Senegal --- # 100% Organic Neem Oil Concentrate Concentrated formula, mix before use Kills eggs, larvae & adult insects Captain Jack's Neem Oil, 16 oz. Concentrate, Multi-Purpose Fungicide, Insecticide and Miticide for Organic Gardening **Brand:** bonide **Price:** 37564CFA **Availability:** ✅ In Stock ## Summary > 🌱 Own the Organic Edge: Defend Your Garden Like a Pro! ## Quick Answers - **What is this?** Captain Jack's Neem Oil, 16 oz. Concentrate, Multi-Purpose Fungicide, Insecticide and Miticide for Organic Gardening by bonide - **How much does it cost?** 37564CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/4135486-captain-jacks-neem-oil-16-oz-concentrate-multi-purpose-fungicide) ## Best For - bonide enthusiasts ## Why This Product - Trusted bonide brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dormant Spray Ready:** Use year-round to protect plants during dormancy and active growth—maximize garden resilience. - • **Eco-Friendly Powerhouse:** Derived from neem seed, it’s a natural, low-risk solution that protects beneficial insects like bees. - • **Versatile Organic Shield:** Safe for roses, veggies, herbs, houseplants, and turf—your garden’s all-season guardian. - • **All-Stage Pest Annihilator:** Eradicates insects at every life stage—eggs, larvae, and adults—ensuring zero pest comeback. - • **Concentrated & Cost-Effective:** 16 oz concentrate stretches far when mixed, delivering premium pest control without waste. ## Overview Captain Jack's Neem Oil is a potent 16 oz concentrate fungicide, insecticide, and miticide derived from neem seed oil. It kills all insect life stages and prevents fungal attacks, making it a versatile, eco-friendly solution safe for a wide range of plants. Trusted by gardeners for organic pest control, it offers year-round protection and is designed for mixing before application. ## Description Neem Oil ConcentrateAn all-purpose insecticide, miticide, and fungicide for organic gardening that is derived from the Neem seed. Safe to use on roses, flowers, vegetables, herbs, spices, houseplants, trees, turf and shrubs. Kills all stages of insects including eggs, larvae, and adults.About Bonide:Bonide has been trusted since 1926 as the leader in providing the best possible products and solutions for home, lawn, and garden pest problems. Based out of Oriskany, New York, we continue to grow our reputation as a leader in the lawn and garden care categories by delivering the highest quality products alongside our great customer service. Our goal is to help consumers throughout their entire purchasing process by recognizing signs of trouble, developing the best solutions, and recommending the perfect products. Review: This stuff saved my hydroponic garden! - I began growing strawberries indoors hydroponically this summer and suddenly had a problem with older leaves beginning to turn brown and die. Since I am a troubleshooter by nature, and a total noob with hydroponics, I immediately thought that my hydroponics solution was the culprit the entire time. After spending loads of money on new strawberry plant replacements, new containers, new hydroponic nutrients, I was about to simply give up on my indoor hydro project. My hydro grow room is upstairs in my house and I have 4 grow tents, each with a different fruit/vegetable growing inside including watermelons/cucumbers, banana plants, tomatoes, peppers, etc. I checked my dying plants a few weeks ago and noticed a webbing around my strawberry leaves. After Googling several different sites and inspecting the leaves, I came to the conclusion that I had spider mites... probably this entire time and probably what has killed several of my plants. I did not want to use insecticides and other harmful chemicals, so I turned to neem oil. I had a 1.5 liter spray bottle and mixed it with 2ml (I use a medicine dropper to measure). Shake well and starting from the top of the leaves, spray the tops/undersides of the leaves well, then work your way down. I clipped the brown leaves off. To prevent burning, I treated the leaves at night before lights out. Today, 4 days later, I see new leaves growing on my banana plants and they are not so quick to turn brown. Additionally, my strawberry plants look revitalized with a healthy green sheen on the leaves. I know this stuff is working well and I'm very glad that I bought it. For all you folks who are worried on whether or not this oil is organic, are you aware of what happens when you mix oil and water? It does not mix well. The extra ingredients help the neem oil stick to the leaves. If I had a choice to use something that is only 75% organic neem oil OR have dead crops, I choose the neem oil. I am very thankful for this product and 100% support and recommend it for indoor pest control. Review: Versatile and Effective Organic Pest Control - As an avid gardener, I'm always seeking effective organic solutions, and Bonide's Neem Oil consistently delivers. This concentrated 16oz bottle goes a long way when mixed with water. It proves highly effective against a wide range of insect pests, fungal diseases, and mites on vegetables, fruits, ornamentals and more. The oil smothers pests and creates an anti-feedant environment. Application is easy with a hose-end sprayer. Plants show no signs of burn or phytotoxicity when used as directed. Unlike some harsh chemicals, Neem is relatively low-risk for beneficials like bees. An incredibly versatile and eco-friendly pest management tool for organic growers. Highly recommended! ## Features - MULTI-PURPOSE BUG KILLER - Bonide Neem Oil is a perfect pest control solution for any garden dealing with mites, flies, mildew, and more. . - NEEDS TO BE MIXED - This product arrives as a concentrate that needs to be mixed before application. - KILLS ALL STAGES OF INSECTS - Bonide's 3-in-1 Neem Oil is great because it kills the egg, larvae, and adult stages of insects while also preventing the fungal attack of plant tissues. - DORMANT SPRAY - This Neem oil makes a great dormant spray to help protect your plants throughout all seasons. - SAFE FOR ANY PLANT - This product, which is derived from the Neem seed, is safe to use on roses and other flowers, vegetables, herbs, spices, indoor houseplants, trees, turf, shrubs, and any other organic gardening you may perform. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006QYSAPQ | | Active Ingredients | neem oil | | Best Sellers Rank | #12,553 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #94 in Insect & Pest Repellent Spray Concentrates | | Brand | Bonide | | Brand Name | Bonide | | Customer Reviews | 4.6 out of 5 stars 6,546 Reviews | | Global Trade Identification Number | 00037321000242 | | Included Components | Neem Oil Fungicide Miticide Insecticide Concentrate 16 fl. oz. | | Item Form | Oil | | Item Type Name | Bonide 024 Concentrate Neem Oil Insect Repellent, 16-Ounce | | Item Weight | 1.1 Pounds | | Liquid Volume | 16 Fluid Ounces | | Manufacturer | Bonide Products LLC | | Model Number | 024 | | Part Number | 024 | | Target Species | Multi-Purpose | | UPC | 037321000242 | | Unit Count | 16.0 Ounce | | Warranty Description | DISCLAIMER OF EXPRESSED AND IMPLIED WARRANTIES: Buyer assumes all risks of use, storage and handling of this material not in strict accordance with directions given herewith. | ## Product Details - **Active Ingredients:** neem oil - **Brand:** Bonide - **Item Form:** Oil - **Item Weight:** 1.1 Pounds - **Liquid Volume:** 16 Fluid Ounces ## Images ![Captain Jack's Neem Oil, 16 oz. Concentrate, Multi-Purpose Fungicide, Insecticide and Miticide for Organic Gardening - Image 1](https://m.media-amazon.com/images/I/61KzavHH84L.jpg) ## Questions & Answers **Q: on the label it says "for organic gardening" , and this is 70% neem oil and 30% other ingredients. What are the other ingredients?** A: Hydrophobic fluids need a stabilizer, you can’t have pure hydrophobic extract... look at any of the other providers that use hydrophobic extract of neem oil and it will be a 70%/30% mix! If you want 100% neem oil, the product won’t be an extract and the instructions will tell you that you have to add dish soap + only to mix up what can be used immediately **Q: What percentage of neem oil does this have? 100% or 70%?** A: Good question. I just got mine and checked. It has 70% and 30% other ingredients and I can't see what the 'other' ingredients are right now. But it does stare that it is for organic gardening. However, I will be looking for some that is a 100% neem oil in future. Thanks for the intelligent question. I wonderered why it mixes so easily with water. The good thing is it only takes 2 table spoons to the gallon and seems to be doing the job it states it will. **Q: Does this kill japanese beetles** A: You can also pull them off kill them and spread them back among the plants. From my observation they won't come back when there are dead buddies (or bodies...lol) anywhere around. **Q: My bottle doesn't say how much to mix with water. Can you please help?** A: Add 4 teaspoons to a bowl first. Then add 2 teaspoons of dish soap to the same bowl. Emulsify (mix) them together in the bowl thoroughly. Add this mixture to a gallon of water. Shaker well and spray the plants until they are drenched wet. Remember to cover each leaf on both sides thoroughly. Adjust the quantity of mixture as appropriate. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This stuff saved my hydroponic garden! *by C***. on August 25, 2016* I began growing strawberries indoors hydroponically this summer and suddenly had a problem with older leaves beginning to turn brown and die. Since I am a troubleshooter by nature, and a total noob with hydroponics, I immediately thought that my hydroponics solution was the culprit the entire time. After spending loads of money on new strawberry plant replacements, new containers, new hydroponic nutrients, I was about to simply give up on my indoor hydro project. My hydro grow room is upstairs in my house and I have 4 grow tents, each with a different fruit/vegetable growing inside including watermelons/cucumbers, banana plants, tomatoes, peppers, etc. I checked my dying plants a few weeks ago and noticed a webbing around my strawberry leaves. After Googling several different sites and inspecting the leaves, I came to the conclusion that I had spider mites... probably this entire time and probably what has killed several of my plants. I did not want to use insecticides and other harmful chemicals, so I turned to neem oil. I had a 1.5 liter spray bottle and mixed it with 2ml (I use a medicine dropper to measure). Shake well and starting from the top of the leaves, spray the tops/undersides of the leaves well, then work your way down. I clipped the brown leaves off. To prevent burning, I treated the leaves at night before lights out. Today, 4 days later, I see new leaves growing on my banana plants and they are not so quick to turn brown. Additionally, my strawberry plants look revitalized with a healthy green sheen on the leaves. I know this stuff is working well and I'm very glad that I bought it. For all you folks who are worried on whether or not this oil is organic, are you aware of what happens when you mix oil and water? It does not mix well. The extra ingredients help the neem oil stick to the leaves. If I had a choice to use something that is only 75% organic neem oil OR have dead crops, I choose the neem oil. I am very thankful for this product and 100% support and recommend it for indoor pest control. ### ⭐⭐⭐⭐⭐ Versatile and Effective Organic Pest Control *by P***C on March 28, 2024* As an avid gardener, I'm always seeking effective organic solutions, and Bonide's Neem Oil consistently delivers. This concentrated 16oz bottle goes a long way when mixed with water. It proves highly effective against a wide range of insect pests, fungal diseases, and mites on vegetables, fruits, ornamentals and more. The oil smothers pests and creates an anti-feedant environment. Application is easy with a hose-end sprayer. Plants show no signs of burn or phytotoxicity when used as directed. Unlike some harsh chemicals, Neem is relatively low-risk for beneficials like bees. An incredibly versatile and eco-friendly pest management tool for organic growers. Highly recommended! ### ⭐⭐⭐⭐⭐ Works great,no irritating odors, very effective *by J***A on May 26, 2024* I love this stuff. Works extremely well, just apply it as directed and make sure you redo it. It’s a natural product, so it tends to wash away if it rains and needs reapplication over time. Keeps all the nasties away, but it obviously doesn’t affect your pollinators. I use this on my organic vegetable garden. No effect on the taste of anything (washes off easily). You’ll see the difference if you’re watching closely—no more eaten leaves. Check it out. It’s worth it. ## Frequently Bought Together - Bonide Captain Jack's Neem Oil, 16 oz. Concentrate, Multi-Purpose Fungicide, Insecticide and Miticide for Organic Gardening - Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening - Chapin 20000 Made in USA 1 -Gallon Lawn and Garden Pump Pressured Sprayer, for Spraying Plants, Garden Watering, Weeds and Pests, Polypropylene, Translucent White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/4135486-captain-jacks-neem-oil-16-oz-concentrate-multi-purpose-fungicide](https://www.desertcart.sn/products/4135486-captain-jacks-neem-oil-16-oz-concentrate-multi-purpose-fungicide) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-06*