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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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Captain Jacks Liquid Copper Fungicide RTU Quick View
Captain Jacks Liquid Copper Fungicide RTU
$19.40
Free Shipping!
A professionally made fungicide that suppresses plant diseases and protects plants quickly and conveniently.
Monterey Complete Disease Control Ready-To-Use Quick View
Monterey Complete Disease Control Ready-To-Use
$27.67
Free Shipping!
A broad-spectrum biofungicide and bactericide for control or suppression of fungal and bacterial diseases.
Fertilome Horticultural Oil RTS Quick View
Fertilome Horticultural Oil RTS
$27.33
Free Shipping!
Multiple sizes available
A natural insecticide that kills a broad spectrum of insect pests at any life stage, including eggs.
Safer Brand 3 - In - 1 Garden Spray RTU Quick View
Safer Brand 3 - In - 1 Garden Spray RTU
$22.71
Free Shipping!
A 3-in-1 organic gardening spray that prevents and eliminates fungal diseases and insect pests.
Captain Jack’s Neem Max Cold Pressed Neem Oil Ready-to-Use Quick View
Captain Jack’s Neem Max Cold Pressed Neem Oil Ready-to-Use
$20.98
Free Shipping!
Cold-pressed neem oil in a ready-to-use spray that employs multiple modes of action and acts as 4 garden products in 1.
Ferti-lome Natural Guard Copper Soap Fungicide Quick View
Ferti-lome Natural Guard Copper Soap Fungicide
5 out of 5 stars (1)
$26.19
Out of Stock
Free Shipping!
Fungicide concentrate that helps control diseases on fruits, vegetables, and roses. Available in a pint bottle.
Bonide Citrus, Fruit and Nut Orchard Spray Concentrate Quick View
Bonide Citrus, Fruit and Nut Orchard Spray Concentrate
5 out of 5 stars (1)
$23.98
Out of Stock
Free Shipping!
An all-natural fungicide and insecticide for fruits, nuts, citrus, vegetables, ornamental plants, houseplants and lawns.
Southern Ag Garden Friendly Fungicide Quick View
Southern Ag Garden Friendly Fungicide
4.5 out of 5 stars (5)
$16.50
Out of Stock
Free Shipping!
A bactericide and bio-fungicide that provides control of fungal and bacterial plant diseases for lawn & garden.
Monterey 70% Neem Oil RTS Quick View
Monterey 70% Neem Oil RTS
$53.00
Out of Stock
Free Shipping!
Organic insecticide, miticide and fungicide for use on roses, vegetables, fruit trees and ornamentals.
Organocide Bee Safe 3-In-1 Garden Spray RTU Quick View
Organocide Bee Safe 3-In-1 Garden Spray RTU
$24.00
Out of Stock
Free Shipping!
Kills all stages of small, soft-bodied insects & certain fungal diseases.
Natural Guard Neem RTU Quick View
Natural Guard Neem RTU
$20.29
Out of Stock
Free Shipping!
A multi-purpose insecticide, miticide, and fungicide that protects plants from insects, mites, and fungal diseases.
Fertilome Natural Guard Copper Soap Fungicide RTU Quick View
Fertilome Natural Guard Copper Soap Fungicide RTU
$20.50
Out of Stock
Free Shipping!
A ready-to-use fungicide that controls a broad spectrum of plant diseases.
Maggies Farm 3 - in - 1 Garden Spray RTU Quick View
Maggies Farm 3 - in - 1 Garden Spray RTU
5 out of 5 stars (1)
$22.40
Out of Stock
Free Shipping!
A natural botanical insecticide, miticide and fungicide for organic gardening.
Captain Jacks Neem Oil Concentrate Quick View
Captain Jacks Neem Oil Concentrate
$29.98
Out of Stock
Free Shipping!
A specially-made 3-in-1 action solution that serves as a miticide, insecticide, and fungicide.
Captain Jack’s Neem Max Cold Pressed Neem Oil Ready-to-Spray Quick View
Captain Jack’s Neem Max Cold Pressed Neem Oil Ready-to-Spray
$29.60
Out of Stock
Free Shipping!
Cold-pressed neem oil in a ready-to-spray formulation which employs multiple modes of action and acts as 4 garden products in 1.
Dr. Earth Final Stop Disease Control Fungicide RTS Quick View
Dr. Earth Final Stop Disease Control Fungicide RTS
$24.81
Out of Stock
Free Shipping!
A unique blend of natural ingredients to control diseases for weeks of continued protection.
Double Nickel LC Biofungicide Quick View
Double Nickel LC Biofungicide
$239.98
Out of Stock
Free Shipping!
An OMRI-certified broad-spectrum preventative biofungicide that controls and prevents plant disease.
Eco - 1 Fruit & Vegetable Spray RTU Quick View
Eco - 1 Fruit & Vegetable Spray RTU
$28.69
Out of Stock
Free Shipping!
A fast-acting insecticide, miticide, and fungicide in one.
Rhapsody Fungicide Quick View
Rhapsody Fungicide
$202.34
Out of Stock
Free Shipping!
An innovative preventative fungicide that tackles various plant diseases.
ZeroTol HC Quick View
ZeroTol HC
$138.82
Out of Stock
Free Shipping!
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.