SKU: 63019376691
captain jack garden spray

captain jack garden spray Captain Jack’s Liquid Copper Fungicide Concentrate

Sale price$21.82 Regular price$24.24
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

captain jack garden spray Captain Jack’s Liquid Copper Fungicide ConcentrateCaptain Jacks Liquid Copper Fungicide offers organic gardeners a safe way to control fungal diseases that affect vegetables, flowers, herbs, fruit trees, and shrubs. It is effective on black spot, rust, early and late blight, powdery and downy mildew, peach leaf curl and many other common garden diseases (see below). Captain Jacks is approved for organic gardening and can be applied up to the day of harvest. We rely on it for controlling powdery

Captain Jack’s Liquid Copper Fungicide offers organic gardeners a safe way to control fungal diseases that affect vegetables, flowers, herbs, fruit trees, and shrubs. It is effective on black spot, rust, early and late blight, powdery and downy mildew, peach leaf curl and many other common garden diseases (see below).

Captain Jack’s is approved for organic gardening and can be applied up to the day of harvest. We rely on it for controlling powdery mildew and other diseases that attack cucumbers, garlic, summer and winter squash, pumpkins, melons and flowers such as Coreopsis, Cosmos, Hollyhocks and Zinnias in the middle and end of summer. It is also an excellent preventative spray to use in the winter dormant season to prevent and control overwintering disease spores on perennials and fruit rot and peach leaf curl on fruit trees.

The 16-ounce bottle is an economical concentrate, convenient to dilute and spray as needed. Be sure to start applications before you notice disease, or just as soon as you can see symptoms. Completely wet and cover both sides of foliage for good disease control. We rely on Captain Jack’s fungicide and recommend this product highly. Easy to apply with our Multi-Use Pump Sprayer.

Caution: For best results and bee safety, apply before you see signs of disease and before plants begin flowering. Spray when bees are not foraging, such as in the early morning or late evening, and avoid open blooms.

16 oz. concentrate

Sorry, we cannot ship to: AK, DC and Canada.

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SKU: 63019376691

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4.9 ★★★★★
Based on 13 reviews
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Verified Purchase
Lars Bogard
Pawtucket, US
★★★★★ 5
USB ports charge.
Relatively cheap, lightweight, and better than most. It gets warm, but not hot. The Video adapter was immediately recognized by my Macbook and works flawlessly at all resolutions made available (much higher than Windows PCs) I used it both as the recipient of my 65W Mac charger, and the Mac received its power from this device; I also had the 65W Mac charger plugged directly into the Mac, and this plugged into the second USB-C plug on the mac. It works (HDMI monitor) both ways. It says that the ports are not for "charging", however be aware that they do charge when devices are connected, for example my iPhone to the extra USB-C port, or the USB-A port. My Logi back-lighted keyboard lights up too. I don't know why they say it is not for charging. Perhaps it is simply saying there are no ports expressly intended to do charging without connecting to your computer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
J
Verified Purchase
J. Stewart
Omaha, US
★★★★★ 5
High quality and all the right connection types
This works great. I've used it for both my MAC and PC. I really love the Ethernet on the end and the HDMI connections (which modern laptops don't include at times). This is a great adaptor and highly recommend.
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Reviewed in the United States on May 14, 2026
B
Verified Purchase
B. Thompson
Boise, US
★★★★★ 4
One complaint
Works very well and solved port issues on my X1 Carbon. My only quibble is that the C interface cable from the unit to the PC is a bit too stiff and tends to lose connection if things move about.
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Reviewed in the United States on December 5, 2025
H
Verified Purchase
HauntedBurgerz
Belleville, US
★★★★★ 5
Perfect for my use
Works as intended. Solid build quality and works with my Windows laptop through the USB C connection. I wish the product description would clarify that the USB ports do not support video.
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Reviewed in the United States on April 15, 2026
A
Verified Purchase
Amazon FAN!!!
Grantham, US
★★★★★ 5
Good Buy
It's been more than a month it works great, no issues. Does not heat up, good material, compatible with both Mac and Windows, I have both OS laptops.
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Reviewed in the United States on April 29, 2026

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