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BONIDE 775 CAPTAIN JACK'S™ Liquid Copper Fungicide Ready-to-Use, 1 quart

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SKU
142533
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  $12.99

Description

Control common plant diseases in your lawn and home garden with Captain Jack’s Ready-to-Use 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.

Protecting Your Plants From Disease

Protect your plants with Gertens selection of high-quality fungicides. Fungal infections can quickly wreak havoc on your garden, causing unsightly damage and stunting growth. Our range of fungicides are designed to combat a variety of common fungal issues, including powdery mildew, rust, and blight. With easy-to-use formulations and effective results, our fungicides are a must-have for any gardener looking to maintain a healthy and thriving garden. 

Downy Mildew & Impatients

From our Experts

Fighting Off Powdery Mildew

Help and Advice

Details

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-use in a trigger spray bottle. For best results, shake well and 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.

  • Controls listed plant diseases using low concentrations of copper
  • Approved for organic gardening
  • Dormant and growing season applications
  • Controls powdery mildew, black spot, rust, downy mildew and more
  • Also controls Fruit Rot, Late Blight, Peach Leaf Curl and more
  • Ready-to-use Quart (32 oz) spray bottle

More Information

Container Size 1 Quart
Type RTU (Ready to Use)
Brand Bonide

Product Questions (7)

If your lawn has dog damage, put down some gypsum and soak it all through for at least 6 hours till saturation point. After that you can rake away the dead grass and reseed as normal.
There are many correct ways to Aerate, the least invasive way is biological aeration with C20. You can also do a mechanical core aeration, lay down a layer of compost and gypsum, water all the plugs in and reseed. The timing is far more critical, the...
When discussing weeds, an ounce of prevention is worth a pound of cure. A thick lawn that is watered deeply and infrequently, cut to 3” high and not mechanically disturbed in the spring when most weed seeds are germinating will have less weeds. Putting...
Hand pulling or using an iron based natural broadleaf weed killer are safe ways to weed.
When determining how much grass seed you will need, you must determine your square footage by measuring length multiplied by width.
That depends on what caused the dead patches, if it’s grubs we recommend the bayer dylox grub control. If it’s fungal, Scotts disease X is recommended to stop the spread. If the disease has gotten down to the crown, it is dead and will need to be raked...
Liquid applications are easier to burn with and generally not recommended, as it will be 100% synthetic. With granular applications you have your choice of going for all slow release and non-burning, or a mixture of...
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