Natural & Organic Fungicides for Ornamentals

Natural and organic fungicides for ornamentals keep your flowers, shrubs, bushes, and trees healthy and disease-free. Many ornamental diseases are fungal diseases, which can quickly deteriorate and kill your plants. Luckily, there are many natural and organic compliant fungicides available that can help combat and prevent fungal diseases on your ornamentals.

1-34 of 34
4.5 out of 5 stars (15)
$32.16
Free Shipping!
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 (11)
$105.00
Free Shipping!
A professional 99% pure mineral oil that is a year-round horticultural spray for many commercial uses against insects, mites and fungus.
4.5 out of 5 stars (42)
$33.49
Free Shipping!
Multiple sizes available
An insecticide, Fungicide and Miticide that provides control of insects and mites along with a fungal diseases and is OMRI Listed for fruits, vegetables, flowers and shrubs.
4 out of 5 stars (4)
$95.98
Free Shipping!
A biological fungicide that controls a wide range of bacterial and fungal diseases in plants.
4.5 out of 5 stars (12)
$31.24
Free Shipping!
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)
$34.43
Free Shipping!
Multiple sizes available
A neem oil with fungicidal properties and insecticide that controls a list of insects.
5 out of 5 stars (10)
$22.23
Free Shipping!
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)
$21.95
Free Shipping!
Multiple sizes available
An all-natural and organic protection from diseases on vegetables, flowers and shad trees.
$47.12
Free Shipping!
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)
$23.83
Free Shipping!
Multiple sizes available
A natural Fungicide, Insecticide and Miticide oil to control insects in citrus trees, vine crops and vegetables.
4.5 out of 5 stars (2)
$23.08
Free Shipping!
Multiple sizes available
An all-natural Neem oil fungicide, miticide and insecticide in a ready-to-use spray bottle for organic gardening.
3 out of 5 stars (2)
$30.98
Free Shipping!
Multiple sizes available
An organic 4-in-1 solution that kills insects and protects against disease.
5 out of 5 stars (1)
$26.65
Free Shipping!
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 (7)
$32.78
Free Shipping!
Multiple sizes available
A copper fungicide spray that effectively controls plant diseases that are attacking fruits, citrus, nuts, vegetables, and ornamentals.
$34.15
Free Shipping!
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)
$15.59
Free Shipping!
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)
$26.43
Free Shipping!
Multiple sizes available
A ready-to-use spray bottle organic insecticide and fungicide for organic gardening.
$23.93
Free Shipping!
Kills all stages of small, soft-bodied insects & certain fungal diseases.
5 out of 5 stars (1)
$25.38
Free Shipping!
A fungicide, insecticide, and miticide to control insects, diseases, and mites on vegetables, fruit, nuts, flowers and shrubs.
5 out of 5 stars (1)
$38.40
Free Shipping!
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.
4 out of 5 stars (5)
$22.10
Free Shipping!
Multiple sizes available
A broad-spectrum biofungicide and bactericide for control or suppression of fungal and bacterial diseases.
$42.80
Free Shipping!
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.
$22.05
Free Shipping!
A multi-purpose insecticide, miticide, and fungicide that protects plants from insects, mites, and fungal diseases.
$152.35
Free Shipping!
Multiple sizes available
An organic liquid copper formulation for broad-spectrum control of plant fungal and bacterial diseases.
$130.91
Free Shipping!
A water-soluble, non-phytotoxic soil application that effectively protects against a wide range of common soil-borne and foliar diseases.
$27.97
Free Shipping!
Fungicide concentrate that helps control diseases on fruits, vegetables, and roses. Available in a pint bottle.
5 out of 5 stars (1)
$27.97
Free Shipping!
Multiple sizes available
An all-in-one insecticide, fungicide, aphicide, miticide, scalicide, and spreader sticker.
$27.55
Free Shipping!
A broad-spectrum biofungicide and bactericide for control or suppression of fungal and bacterial diseases.
4.5 out of 5 stars (3)
$26.13
Out of Stock
Free Shipping!
An all purpose insecticide, miticide, fungicide for organic gardening.
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.
$34.62
Out of Stock
Free Shipping!
Organic insecticide, miticide and fungicide for use on roses, vegetables, fruit trees and ornamentals.
$42.08
Out of Stock
Free Shipping!
Organic insecticide, miticide and fungicide for use on roses, vegetables, fruit trees and ornamentals.
$120.17
Out of Stock
Free Shipping!
A high quality organic biopesticide that works well in high or low pressure spray applications.
$202.34
Out of Stock
Free Shipping!
An innovative preventative fungicide that tackles various plant diseases.

Natural & Organic Fungicides for Ornamentals

There are different types of fungicides, with different active ingredients that will combat certain fungal diseases and work best on certain plants. Natural and organic fungicides often contain sulfur, copper, bicarbonates, and oils to control and prevent fungal diseases on ornamentals, and many are safe to use on edibles.

When choosing a natural and organic fungicide for your ornamentals, read the label carefully to make sure the disease you want to control and the plant you want to protect are both listed on the label, so you can get the optimal results without harming your plants. If you are an organic gardener, look for products listed as OMRI compliant or safe for use in organic gardens. 

Can't find the product you are looking for? E-mail us and we'll get it for you!

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.