Bonide Captain Jack's 1 Qt. Ready To Use Trigger Spray Copper Fungicide 7756
Bonide Captain Jack's 1 Qt. Ready To Use Trigger Spray Copper Fungicide 7756
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Bonide Captain Jack's 1 Qt. Ready To Use Trigger Spray Copper Fungicide 7756

4.5 stars out of 62 reviews
(4.5)|
62 ratings

Key item features

  • Disease Control: Effectively controls a variety of listed plant diseases, including downy mildew, black rot, leaf spot, powdery mildew, blight, and peach leaf curl, utilizing low concentrations of copper.
  • Organic Approved: Approved for organic gardening, making it suitable for use on a wide range of fruits, vegetables, nuts, herbs, and flowers.
  • Convenient Application: Arrives in a ready-to-use 1 Qt. trigger spray bottle for easy and convenient application.
  • Versatile Use: Can be applied to various listed plants, including fruits, vegetables, nuts, herbs, and flowers, even up to the day of harvest.
  • Application Instructions: For best results, shake well and apply thoroughly to the tops and undersides of leaves and all plant surfaces on affected plants, repeating every 7 to 10 days as needed.
  • Product Size: Supplied in a 1-quart container, providing a practical quantity for garden and lawn disease management.
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Current price is $19.82
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  • Free 30-day returns

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Columbus, 43215
Arrives by Mon, Feb 9
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Sold and shipped by SIM Supply Inc
4.332020547945206 stars out of 5, based on 5840 seller reviews(4.3)
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$17.47
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Shipping, arrives by Mon, Feb 9 to Columbus, 43215
Sold and shipped by fatboy tools llc
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Customer ratings & reviews

4.5 out of 5 stars
stars62 ratings53 reviews
How item rating is calculated
  1. 5 stars60% (37)
  2. 4 stars35% (22)
  3. 3 stars5% (3)
  4. 2 stars0% (0)
  5. 1 star0% (0)

Reviews summary

Pros
  • : Suitable for various outdoor plants and spaces.
  • : Covers a large amount of garden issues.
  • : Helps combat various tree diseases and ailments.
  • : Effective on multiple plant types.
Neutral
  • : Can be prone to spots, but also promotes new growth.
  • : Can prevent growth, but may not eliminate existing mold.
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Showing 1-3 of 53 reviews

Jul 17, 2020
SmilingNow
5 out of 5 stars review

Verified Purchase

Copper RTU Fungicide

I really like this Copper Fungicide. I have used fungicides before, that make the leaves of my plants and trees turn brown. This one clears up Leaf Spot and other intrusions on trees and flowers (mold and mildew) very nicely. It works really quickly, and leaves trees leaves looking healthy and free of discoloration.

Helpful?5YEISCI8DO7826113020
May 15, 2025
Chert
Top Reviewer
Item details
Size: 1 Quart
Sold and shipped byNedali Commerce
5 out of 5 stars review

Verified Purchase

just keep it on there. esp after it rains or it will come back.

Helpful?5YEISCI8DO7826113020
Jun 19, 2019
Tony the Tiger
5 out of 5 stars review

Seller Verified Purchase

Very effective product that is easy to use

I have been using this product to stop tar spots and fungus and other ailments for trees that are common in my area. It works very effectively. Also it is very easy to use. Many other brands have cheap spray nozzles that stop working. This one works perfectly. I used every drop of the product in the bottle since the nozzle and spray tube work very well together. Nothing went to waste!

Review from Gardener's Supply Company
Helpful?5YEISCI8DO7826113020