$37.17 sale price when purchased online
$39.52 list price
Target Online store #3991
About this item
Highlights
- Control fungus and disease in your garden.
- Approved for organic gardening.
- Controls and prevents diverse plant diseases.
- Apply copper fungicide on fruits, veggies, ornamentals, plants.
Description
Control common plant diseases in your lawn and home garden with Captain Jack's Ready-to-Spray Liquid Copper Fungicide. Approved for organic gardening, Copper Fungicide can be used on a variety of listed fruits, vegetables, nuts, herbs and flowers, and can even be applied up to the day of harvest. Captain Jack's Copper Fungicide is effective against common fungal diseases including downy mildew, black rot, leaf spot, powdery mildew, blight, peach leaf curl and more. This product arrives conveniently ready-to-mix. For best results, mix according to label and apply using a plant sprayer. Apply thoroughly to the tops and undersides of leaves and all plant surfaces on affected plants. Repeat every 7-10 days as needed. Please see product label for full use instructions.
Weight: 1.28 pounds
Indoor/Outdoor: Outdoor
Treats and/or Prevents Against: Fungi, Fungus
Formulation: Concentrated
Product Form: Liquid
Active Ingredient(s): Copper Octanoate 10%
Application Type: Apply (On Affected Area), Concentrate (Mix With Water), Place (In Affected Area)
Package Quantity: 1
TCIN: 91715347
UPC: 037321008118
Origin: made in the USA
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov www.p65warnings.ca.gov
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details above aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 2.15 inches length x 4.1 inches width x 6.75 inches height
Estimated ship weight: 1.28 pounds
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: Everyday Goods
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
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4.7 out of 5 stars with 101 reviews
Works good on roses!
5 out of 5 stars
lyddiethebrave - 10 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] My mother’s roses responded well to this fungicide! The directions are easy to follow and the ingredients aren’t crazy. I’m still a little cautious about putting it on vegetables you’ll eat but I’m sure it works good on that too.
Great quality product!
5 out of 5 stars
landonl5 - 10 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] My Don Juna picked up a bit of powdery mildew. Caught it early and this stuff knocked it out. Rose is growing great in it's first season. Highly recommend!
great product and useful
5 out of 5 stars
krystalg58 - 11 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] this is so effective it doesn’t really have much of a scent but it’s such a good value and I really liked the packaging and it’s super easy to use so I definitely would recommend this because yeah it’s great to take care of your plants
Plant medicine
5 out of 5 stars
crazycoco79 - 11 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] This product saved my peppers !! I like the lid as a cup . Price is good and easy application. I recommend this product to gardeners. it does what it says it does .
Effective, but BYO sprayer
4 out of 5 stars
robina20 - 11 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] I like to use copper as a fungicide on my edible plants rather than a synthetic product. This was effective at improving leaf condition after a difficult summer for the garden. Do keep in mind that you'll need to mix this up with water in a garden sprayer -- it's not a ready to use product. Diluting the product according to directions means a little goes a long way
Help your plants !!!!
4 out of 5 stars
mariag705 - 11 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] I recently had a couple of houseplants that all had some sort of fungus. When I received this product, I was thrilled because it's exactly what I needed and it was right on time!! I followed the directions and used the product, immediately. First you trim all the brown spots from the leaves, then spray both top and bottom of each leaf. It worked perfectly, leaving no more brown spots and within only a few days! The application is simple, as are the directions. There's no scent, I'm my opinion. This product is great for the cost and it can be used up to the day of harvest.
Undecided
3 out of 5 stars
beckab4 - 11 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] Jury’s out on this one. I can’t really tell that it did much for my lawn. Maybe it needs longer to show progress. I’ll have to come back and update this.
Effective and Fast-working!
5 out of 5 stars
porshalaquette - 11 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] I recently had a couple of houseplants that all had some sort of fungus. The leaves would get brown spots that continued to grow till the leaf fell off. When I received this product, I was thrilled because it's exactly what I needed and it was right on time!! I followed the directions and used the product, immediately. First you trim all the brown spots from the leaves, then spray both top and bottom of each leaf. It worked perfectly, leaving no more brown spots and within only a few days! I am continuing weekly treatments and the plants are healthy again. If you follow the instructions, the results are amazing! 10/10 would recommend.
Holy grail
5 out of 5 stars
stephaniem539 - 11 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] I wish I had a before photo, but I have had this rosebush for eight years and it has never been this healthy or had this many blooms! The only thing I’ve done is add this product. I will religiously use this on my roses from now on. 
My plants are thankful!
5 out of 5 stars
sofiam436 - 11 months ago
originally posted on influenster.com
[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!
Easy application and effective
5 out of 5 stars
plantiequeen - 11 months ago
originally posted on influenster.com
[This review was collected as part of a promotion.] Bonide is an excellent brand, and I use many of their products on my houseplants. This copper fungicide, in particular, worked great for an issue I was having with one of my plants. I just mixed it as directed into a spray bottle and applied it to all the leaves on my plant. I did this 3 times in a month, and the issue is gone. The application is simple, as are the directions. There's no scent, I'm my opinion. I just suggest keeping the plant out of direct sunlight for a few days following application. You can not go wrong with this brand. It truly is one of the best out there.
Great product for the price
5 out of 5 stars
- 1 year ago
originally posted on influenster.com
[This review was collected as part of a promotion.] The captain jacks copper fungicide works great. I use it on my garden when I start to see a powdery mildew and also on my yard during the rainy months to keep the fungus down. This product is great for the cost and it can be used up to the day of harvest.
Effective treatment
5 out of 5 stars
lucyi5 - 1 year ago
originally posted on influenster.com
[This review was collected as part of a promotion.] This saved my roses. They were being eaten by something and nothing I did helped. I’ve used this a few times. Mostly after it rains and my roses have come back to life! It smells like old school shampoo and goes on evenly. Easy to mix and apply.
Tried with indoor plant
3 out of 5 stars
nequana - 1 year ago
originally posted on influenster.com
[This review was collected as part of a promotion.] It provides a list of plants to use the product with the ensure the correct measurements. However, at the time I received it - my aloe plant was in bad shape. Opened it and was very surprised by the bright blue hue. It got on my fingers but did not stain. I haven’t seen any differences in my plant but I am continuing to monitor it!
Reliable choice!
5 out of 5 stars
jennyn188 - 1 year ago
originally posted on influenster.com
[This review was collected as part of a promotion.] Captain Jack's Liquid Copper Fungicide Concentrate is a reliable choice for gardeners dealing with fungal issues. Its primary advantage is its broad-spectrum effectiveness against a variety of common plant diseases, including rust, mildew, and blight. The concentrate form allows for custom dilution, making it cost-effective and versatile. However, its copper base means it should be used with caution to avoid over-application, which can lead to copper buildup in the soil. Overall, it’s a solid product for maintaining plant health when used according to the directions.
Help your plants! Use this!
5 out of 5 stars
cristinap119 - 1 year ago
originally posted on influenster.com
[This review was collected as part of a promotion.] I love that this doesn't have pesticides in it and is organic! It works great if used as directed and applied every 7-10 days! It helped my rose plants with the diseases they get, and I am very pleased!
Works great
5 out of 5 stars
kimidee87 - 1 year ago
originally posted on influenster.com
[This review was collected as part of a promotion.] Thank you Influenster for letting me review this copper fungicide. With the crazy weather we are having, my plants outside have taken a hit. It was easy to use and all you have to do is add it to a spray bottle with water. I noticed a different within 2 weeks.
It works!
5 out of 5 stars
savvygirlsbeautyvau_5672 - 1 year ago
originally posted on influenster.com
[This review was collected as part of a promotion.] I was gifted this product for my honest opinion. I grow indoor mint and roses which are extremely prone to powdery mildew. No matter what I tried, I wasn’t able to get rid of it. I was hesitant to use a chemical fungicide since I consume the mint, but this one is food safe. I love the guide that it comes with that specifies how much of the product to use for which plants. It is very easy to use, and is suitable for a wide variety of plants. I’ve definitely noticed a reduction in powdery mildew ever since I started using this product. Some areas were too far gone to be saved, but I did see a noticeable effect in most areas of my plants.
This worked for my apple tree!
5 out of 5 stars
lindshi - 1 year ago
originally posted on influenster.com
[This review was collected as part of a promotion.] I purchased a bare root apple tree early this spring and it had begun to get leaves and blossoms. After a couple days of stormy weather though, it had spots all over the leaves! We applied the copper fungicide, and crossed our fingers. The new growth is perfectly healthy! We’re so relieved, and will be using this again! The photo shows before and the healthy new leaves.
SATISFIED
5 out of 5 stars
johannc3 - 1 year ago
originally posted on influenster.com
[This review was collected as part of a promotion.] I got Captain Jack's Luquid Copper Fungicide Concentrate and I am very satisfied and the quick results of preventing and protecting my plants from bacterial/fungal diseases, I like how I can use this product on a variety of plants, easy to apply with a comfortable scent, and is at a good value. I am pleased using this product and I highly recommend it.