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. 

1-24 of 44
4.5 out of 5 stars (18)
$15.99
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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 (13)
$26.12
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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 (3)
$23.31
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Multiple sizes available
An all purpose insecticide, miticide, fungicide for organic gardening.
4.5 out of 5 stars (8)
$80.00
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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)
$75.13
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A biological fungicide that controls a wide range of bacterial and fungal diseases in plants.
5 out of 5 stars (6)
$23.31
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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)
$27.99
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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 (1)
$455.00
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A professional and highly selective, biological larvicide that is OMRI Listed for use in greenhouses to control fungus gnat larvae.
5 out of 5 stars (10)
$17.82
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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.
4 out of 5 stars (1)
$19.78
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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)
$18.94
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Multiple sizes available
A natural Fungicide, Insecticide and Miticide oil to control insects in citrus trees, vine crops and vegetables.
4 out of 5 stars (3)
$22.47
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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.
5 out of 5 stars (11)
$29.98
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A highly effective organic fungicide that harnesses the power of plant microbiomes to provide an effective broad spectrum control of fungal diseases.
$23.30
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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)
$20.75
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A fungicide, insecticide, and miticide to control insects, diseases, and mites on vegetables, fruit, nuts, flowers and shrubs.
4 out of 5 stars (2)
$14.00
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Multiple sizes available
A bactericide and bio-fungicide that provides control of fungal and bacterial plant diseases for lawn & garden.
$17.73
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A multi-purpose insecticide, miticide, and fungicide that protects plants from insects, mites, and fungal diseases.
5 out of 5 stars (3)
$16.79
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Multiple sizes available
A broad-spectrum biofungicide and bactericide for control or suppression of fungal and bacterial diseases.
5 out of 5 stars (1)
$28.58
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A ready to spray fungicide, insecticide, and miticide for gardens.
$85.61
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A high quality organic biopesticide that works well in high or low pressure spray applications.
$19.09
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A ready-to-use fungicide that controls a broad spectrum of plant diseases.
$134.48
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Multiple sizes available
An organic liquid copper formulation for broad-spectrum control of plant fungal and bacterial diseases.
5 out of 5 stars (2)
$15.51
Out of Stock
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An all-natural and organic protection from diseases on vegetables, flowers and shad trees.
5 out of 5 stars (1)
$21.49
Out of Stock
Free Shipping!
An all-natural fungicide and insecticide for fruits, nuts, citrus, vegetables, ornamental plants, houseplants and lawns.

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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.