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🛡️ Spray Smart, Grow Strong: Your Organic Garden’s Best Defense!
Bonide Captain Jack's Copper Fungicide is a 32 oz ready-to-spray liquid solution designed for organic gardening. It provides broad-spectrum control against common fungal diseases like blight, powdery mildew, and leaf curl, and is safe to use on fruits, vegetables, and ornamentals up to the day of harvest. Easy hose-end application ensures thorough coverage and consistent protection, making it a trusted choice for professional-quality garden disease management.
| ASIN | B06Y677Y2K |
| Best Sellers Rank | #4,559 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #28 in Insect & Pest Repellent Spray Concentrates |
| Brand Name | Bonide |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,229) |
| Global Trade Identification Number | 00037321008149 |
| Included Components | Captain Jack's Copper Fungicide, 32 oz |
| Item Form | Liquid |
| Item Type Name | Bonide CAPTAIN JACK'S Liquid Copper Fungicide Ready-To-Spray, 32 oz |
| Item Weight | 1.39 Pounds |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Bonide Products LLC |
| Model Number | 814 |
| Part Number | 814 |
| Target Species | Fungus |
| UPC | 037321008149 |
| Unit Count | 32.0 Ounce |
| Warranty Description | Warranty |
J**L
Anti fungal
Used on my blueberries, this product seems to have arrested the spread of a blackberry fungus or blight. Easy to use.
I**M
Amazing Product
I have been struggling with leaf curl on my peach tree for years which unfortunately means that I grew very few peaches or none at all until I purchased this product. I sprayed my tree in the fall of 2024 after all the leaves fell and then again in the spring of 2025 before the tree started to bud and we had no leaf curls and had hundreds of peaches on the tree. It's very easy to use, just connect it to your hose, turn on the water and spray the tree. Great product that I will continue to buy every year.
D**E
Easy to use
Fungicide I use for black spot. It's an effective product that just needs to be hooked up to a hose to distribute the correct amount of solution with water.
W**T
What type of plant it is
The plant health worked very well, although I had to spray them once a week for three weeks. I thought that I only needed to spray them once.
S**S
Tree and plant spray
Easy to use, just attach a water hose and spray!
P**R
If you have peach trees you need this.
Works great on peach trees.
J**R
Easy & convenient.
So much easier than having to mix into a spray bottle & no mess. Has a wide range & covers a large area.
C**R
Good fungicide, inadequate delivery system
The copper fungicide is excellent for my trees, but the hose end container was not effective in delivering the chemical. Chemical solution is too thick to be delivered from the bottle. I checked with second bottle and it too didn't deliver the chemical.
Trustpilot
3 days ago
3 weeks ago