Natural & Organic Fungicides for Lawn & Garden

DoMyOwn’s selection of natural and organic fungicides use plant and mineral derived ingredients to fight off fungal diseases in lawns and gardens. From fruit trees to lawns, most of our natural and organic fungicides also double as insecticides to prevent pest infestations too. 

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4.5 out of 5 stars (14)
$29.51
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Multiple sizes available
A natural fungicide that is approved for organic gardening, flowers and lawns for powdery mildew and other diseases.
4.5 out of 5 stars (8)
$105.00
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A professional 99% pure mineral oil that is a year-round horticultural spray for many commercial uses against insects, mites and fungus.
4 out of 5 stars (4)
$96.51
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A biological fungicide that controls a wide range of bacterial and fungal diseases in plants.
5 out of 5 stars (8)
$28.92
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A OMRI certified fungicide and insecticide that kills all stages of soft-bodied insects and certain fungal diseases for lawns to gardens.
4 out of 5 stars (7)
$33.24
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Multiple sizes available
A neem oil with fungicidal properties and insecticide that controls a list of insects.
5 out of 5 stars (10)
$20.77
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Multiple sizes available
An insecticide with all season mineral oil that controls insect eggs on fruit and shade trees, shrubs, vegetables and roses.
5 out of 5 stars (3)
$20.34
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Multiple sizes available
An all-natural and organic protection from diseases on vegetables, flowers and shad trees.
5 out of 5 stars (11)
$31.67
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Multiple sizes available
A highly effective organic fungicide that harnesses the power of plant microbiomes to provide an effective broad spectrum control of fungal diseases.
4 out of 5 stars (1)
$20.54
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Multiple sizes available
An all-natural Neem oil fungicide, miticide and insecticide in a ready-to-use spray bottle for organic gardening.
5 out of 5 stars (1)
$23.04
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Multiple sizes available
A natural Fungicide, Insecticide and Miticide oil to control insects in citrus trees, vine crops and vegetables.
$47.30
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A fungicide, insecticide and miticide in one that will prevent and control diseases, insects, and mites for organic gardening.
5 out of 5 stars (1)
$29.96
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Multiple sizes available
An organic 4-in-1 solution that kills insects and protects against disease.
$25.56
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Fungicide concentrate that helps control diseases on fruits, vegetables, and roses. Available in a pint bottle.
5 out of 5 stars (1)
$24.35
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Multiple sizes available
An all-natural fungicide and insecticide for fruits, nuts, citrus, vegetables, ornamental plants, houseplants and lawns.
4.5 out of 5 stars (4)
$30.91
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Multiple sizes available
A copper fungicide spray that effectively controls plant diseases that are attacking fruits, citrus, nuts, vegetables, and ornamentals.
$34.62
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Multiple sizes available
Organic insecticide, miticide and fungicide for use on roses, vegetables, fruit trees and ornamentals.
$34.15
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Multiple sizes available
Ready-to-spray liquid copper fungicide for disease prevention on fruit & nut trees and citrus trees.
4.5 out of 5 stars (5)
$15.10
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Multiple sizes available
A bactericide and bio-fungicide that provides control of fungal and bacterial plant diseases for lawn & garden.
3.5 out of 5 stars (2)
$24.82
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Multiple sizes available
A ready-to-use spray bottle organic insecticide and fungicide for organic gardening.
5 out of 5 stars (1)
$25.01
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A fungicide, insecticide, and miticide to control insects, diseases, and mites on vegetables, fruit, nuts, flowers and shrubs.
4.5 out of 5 stars (2)
$45.18
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A ready to spray fungicide, insecticide, and miticide for gardens.
$122.18
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A high quality organic biopesticide that works well in high or low pressure spray applications.
$144.20
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An organic insecticidal soap used to control insects, mites, and powdery mildew.
$22.95
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Kills all stages of small, soft-bodied insects & certain fungal diseases.
5 out of 5 stars (1)
$35.39
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Multiple sizes available
A ready-to-spray insecticide and fungicide in one that helps control a wide range of fungal diseases and insects on listed fruits, nuts, and citrus.
5 out of 5 stars (2)
$33.94
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A 3 in 1 fungicide, miticide and insecticide that prevents and controls fungal diseases, insect stages and approved for organic gardening.
$42.80
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An all-in-one fungicide, insecticide, and miticide that will prevent and control diseases, insects, and mites on fruits, vegetables, turf-grass, flowers and shrubs.
$21.14
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A multi-purpose insecticide, miticide, and fungicide that protects plants from insects, mites, and fungal diseases.
4 out of 5 stars (5)
$21.06
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Multiple sizes available
A broad-spectrum biofungicide and bactericide for control or suppression of fungal and bacterial diseases.
$21.76
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A ready-to-use fungicide that controls a broad spectrum of plant diseases.
$151.06
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Multiple sizes available
An organic liquid copper formulation for broad-spectrum control of plant fungal and bacterial diseases.
$27.97
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Multiple sizes available
An all-in-one insecticide, fungicide, aphicide, miticide, scalicide, and spreader sticker.
$18.23
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A professionally made fungicide that suppresses plant diseases and protects plants quickly and conveniently.
$24.80
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Multiple sizes available
A natural insecticide that kills a broad spectrum of insect pests at any life stage, including eggs.
$23.31
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A 3-in-1 organic gardening spray that prevents and eliminates fungal diseases and insect pests.
4.5 out of 5 stars (21)
$17.85
Out of Stock
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An organic Neem Oil that is a fungicide, insecticide and miticide for fruits, nuts, vegetables, flowers, shrubs and trees.
4.5 out of 5 stars (3)
$26.13
Out of Stock
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An all purpose insecticide, miticide, fungicide for organic gardening.
$40.36
Out of Stock
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Organic insecticide, miticide and fungicide for use on roses, vegetables, fruit trees and ornamentals.
3.5 out of 5 stars (3)
$18.63
Out of Stock
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A 3-in-1 spray with an insecticide, fungicide and Mites, including Spider Mites, for roses, vegetables, flowers, shrubs and houseplants.
5 out of 5 stars (1)
$22.40
Out of Stock
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A natural botanical insecticide, miticide and fungicide for organic gardening.
$28.19
Out of Stock
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A specially-made 3-in-1 action solution that serves as a miticide, insecticide, and fungicide.
$27.55
Out of Stock
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A broad-spectrum biofungicide and bactericide for control or suppression of fungal and bacterial diseases.
$24.81
Out of Stock
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A unique blend of natural ingredients to control diseases for weeks of continued protection.
$130.91
Out of Stock
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A water-soluble, non-phytotoxic soil application that effectively protects against a wide range of common soil-borne and foliar diseases.
$28.69
Out of Stock
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A fast-acting insecticide, miticide, and fungicide in one.
$138.82
Out of Stock
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A broad-spectrum bactericide, fungicide, and algaecide in one which helps control and suppress bacteria, fungi, algae, mold, and other fungal diseases like downy mildew, powdery mildew, anthracnose, botrytis, leaf blight, leaf spot.

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We sell professional do it yourself pest control (diy), exterminator and extermination insecticide, pesticide, chemical and bug killer treatment products to spray, eliminate and exterminate pests.

Many of our products are not available in stores such as Home Depot, Walmart or Lowes.