

Captain Jack's Outdoor Fungus Fungicide Liquid, 16 fl oz
Key item features
- Effective Disease Control: This 16 fl oz liquid fungicide effectively protects plants, flowers, and vegetables from various disease-causing fungi and mildew.
- Organic Gardening Approved: The concentrated liquid copper fungicide is approved for use in organic gardening operations, ensuring a natural approach to plant care.
- Versatile Plant Application: Suitable for a wide range of plants, including vegetables, roses, fruits, nuts, herbs, ornamentals, and turf.
- Targets Fungal Ailments: It targets numerous fungal diseases such as powdery mildew, black spot, rust, downy mildew, tomato blight, fruit rot, late blight, and peach leaf curl.
- Ready-to-Mix Formula: The product arrives as a ready-to-mix concentrate, allowing for convenient preparation and application using a plant sprayer.
- Pre-Harvest Application: Can be applied up to the day of harvest on listed fruits, vegetables, nuts, and herbs, offering flexible treatment options.
Specs
- Pest typeInsects
- Pest bait, trap & killer typeInsecticide
- Rec locationOutdoor
- Coverage area0 sq ft
- FormLiquid
- Size4 x 2.25 x 7
Reviews summary
- : Simple application process with comfortable scent.
- : Directions are easy to follow.
- : Offers good value at this cost.
- : Works well in eliminating black spots and promoting healthy growth.
- : Blends well with water.
- : Can be mild and pleasant, but also distinct and strong.
- Free shipping
Free 30-day returns
How do you want your item?
More seller options (8)
About this item
Product details
- Effectively keeps plants, flowers, and vegetables free from disease causing fungi and mildew
- Contains 16 ounces of concentrated liquid copper fungicide
- Approved for use in organic gardening operations
- Suitable for a wide range of plants including vegetables, roses, fruits, nuts, herbs, ornamentals, and turf
- Targets various fungal diseases such as powdery mildew, black spot, rust, downy mildew, tomato blight, fruit rot, late blight, and peach leaf curl
Directions
Instructions
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Reviews summary
- : Simple application process with comfortable scent.
- : Directions are easy to follow.
- : Offers good value at this cost.
- : Works well in eliminating black spots and promoting healthy growth.
- : Blends well with water.
- : Can be mild and pleasant, but also distinct and strong.
Customer images






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Showing 1-3 of 117 reviews
Verified Purchase
For peaches and nectarines
By mistake I have previously used the "All fruit" tree spray by Bonide and did not realize that Peaches, Nectarines and Pears are excluded. Bonide 811 Copper 4E Fungicide-COPPER treats diseases peculiar to these trees. It is addressing the situation adequately.
My plants are thankful!
[This review was collected as part of a promotion.] Lately I've been giving my green thumb a try, and this copper fungicide help me achieve my healthy plant goals! It kept any signs of mildew or rot away from my little garden. This is a must have if you want a flourishing garden! Thank you influenster for this product in exchange for my review!
It work
[This review was collected as part of a promotion.] My rose have some copper on the leave I used liquid copper and mixed with water and spray on the leaves early in the morning and it is very effective. It doesn't smell so bad when opened the bottle.
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