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Professional Grower | Home Gardener

  

Disease & Weed Control

Now it's easy to protect your plants from disease and fungal problems, giving your crops the chance to flourish. Fight against mildews, blights, and other diseases with our wide selection of herbicides and conventional and organic fungicides. GreenCure Fungicide has quickly become one of our top sellers to effectively fight against powdery mildew, blights, molds and other plant diseases.

Then manage unruly weeds with our safe, high-quality weed killers and sprays. Get the most out of your garden, fields, and lawn by fighting weeds the easy way!

Photo of Actinovate AG Fungicide, Organic Gardening Supplies
Actinovate AG Fungicide

Actinovate Fungicide, 20 grams
Actinovate Fungicide, 20 grams

Actinovate SP Fungicide
Actinovate SP Fungicide

Captan Fruit & Ornamental Fungicide
Captan Fruit & Ornamental Fungicide

Fruit Tree and Plant Guard (1 pt. Concentrate)
Fruit Tree and Plant Guard (1 pt. Concentrate)

Fruit Tree Spray
Fruit Tree Spray

Fungicide Copper Dust/Spray, 4 lb.
Fungicide Copper Dust/Spray, 4 lb.

Fungicide Liquid Copper
Fungicide Liquid Copper

Photo of Fungicide Safer 3 In 1 Concentrate, Insect Control
Fungicide Safer 3 In 1 Concentrate

Photo of Fung-Onil Fungicide, Fungicide
Fung-Onil Fungicide

Harris Seeds Fungicide Combo
Harris Seeds Fungicide Combo

Insecticide Plus Fungicide Dust, 1 LB
Insecticide Plus Fungicide Dust, 1 LB

Insecticide Plus Fungicide Dust, 4 LB
Insecticide Plus Fungicide Dust, 4 LB

Photo of Fungicide Organic Greencure 40 oz., Disease Control
Organic Greencure Fungicide 40 oz.

Photo of Fungicide Organic Greencure 8 oz., Disease Control
Organic Greencure Fungicide 8 oz.

Photo of Serenade Fungicide, 32 oz. Organic Fungicide, Organic Disease Control Products
Serenade Fungicide 32 oz.

Sulfur Dust
Sulfur Dust

Photo of Kleen Up Grass & Weed Killer, Weed Control Gardening Supplies
Kleen Up Grass & Weed Killer

Photo of  WeedBlaster Pro, Gardening Tools
WeedBlaster Pro

Burn Out Herbicide (32 oz. Concentrate)
Burn Out Herbicide (32 oz. Concentrate)


  OUR COMPANY

The Harris Seeds company began catalog operation in 1879. It evolved from the efforts of Joseph Harris who was extremely successful in the selection of superior strains of vegetables and grains. The company became wildly popular because of his basic business philosophy - "Offer my customers a quality product at a fair price and they will return."


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355 Paul Rd.
P.O. Box 24966
Rochester, NY 14624

Phone: (800) 544-7938
FAX: (877) 892-9197

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Office Hours:
Mon - Fri: 7:30 am - 4:00 pm ET


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