Search  for anything...
Bonide

Bonide Sulfur Plant Fungicide, 4 lb. Ready-to-Use Micronized Spray or Dust for Organic Gardening, Controls Common Diseases

  • Based on 2,121 reviews
Condition: New
Checking for the best price...
$23.22 Why this price?
Save $2.77 was $25.99

Buy Now, Pay Later

As low as $5 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by MaxWarehouse
Arrives Jun 16 – Jun 18
Order within 30 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 4 lbs


Features

  • Control and prevent common garden diseases with Sulfur Plant Fungicide Micronized Spray or Dust from Bonide!
  • This fungicide controls diseases including rust, leaf spot, mildew and more. Sulfur Plant Fungicide can be applied to fruits, vegetables and ornamentals in your garden to prevent disease.
  • Sulfur Plant Fungicide also works as a pesticide! Apply to animals to help control fleas, ticks and mites! This product can be applied directly to dogs, horses, cattle, swine, game birds and more.
  • Approved for organic gardening, Sulfur Plant Fungicide is suitable for the production of organic produce and can even be used up until the day of harvest.
  • This product arrives conveniently ready-to-use! To use, apply as a dust or mix with water to create a micronized liquid. Fine sulfur particles adhere to plants easily to control disease. For full use instructions, please see product label.

Description

Control diseases in your lawn and garden with Sulfur Plant Fungicide Micronized Spray or Dust from Bonide! This special formula can be used on fruits, vegetables and ornamentals around your home. Fine sulfur particles adhere to plants easily to effectively prevent and control common diseases. Approved for organic gardening, Sulfur Plant Fungicide can even be used up to the day of harvest. Sulfur Plant Fungicide can be applied to grapes, peaches, berries, roses, ornamental shrubs and more. Control common plant diseases including rust, leaf spot, powdery mildew and other listed diseases! Sulfur Plant Fungicide Micronized Spray or Dust serves a dual purpose and can be used to control fleas, ticks and mites on listed animals. This product arrives conveniently ready-to-use! To use, apply as a dust or mix with water to create a micronized liquid spray solution. Please see product label for full use instructions.

Item Form: Spray


Item Weight: 4 Pounds


Liquid Volume: 1 Fluid Ounces


Brand: Bonide


Specification Met: USDA


Brand Name: Bonide


UPC: 037321001423


Global Trade Identification Number: 23


Part Number: 142


Model Number: 1428


Item Type Name: Bonide Sulfur Plant Fungicide Dust, 4 lbs


Unit Count: 64.0 Ounce


Included Components: Bonide Sulfur Plant Fungicide, 4 lb Ready-to-Use


Warranty Description: Warranty


Manufacturer: Bonide Products LLC


Item Form: Spray


Target Species: Disease


Special Features: tool


Item Weight: 4 Pounds


Liquid Volume: 1 Fluid Ounces


Specification Met: USDA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 16 – Jun 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Powdery Mildew Killer
Size: 4 lbs
After trying a few other things for the extensive powdery mildew infestation, I purchased this. It worked in one try. I've been spraying weekly with a Copper Fungicide & even tried a home remedy with Baking Soda. But nothing was touching my powdery mildew problem. I saw this & figured I'd try something else. In one application, it has obliterated the mildew which is especially bad this season. It does have a slight sulfur smell but nothing too awful. And I can live with a mild smell if it kills the powdery mildew. Will definitely be using this the next time I have an outbreak. ... show more
Reviewed in the United States on July 27, 2023 by dospuercos
    • Safer to use than other products out there
Size: 4 lbs
I use this product on all of my Desert Roses to keep the fungus down in the hot humid summer months. Makes a great drench for pots as well as a spray for the foliage. Even works well when used for cuttings. I think it's safer to use than copper as it will not burn the plants.
Reviewed in the United States on July 19, 2024 by William A
    • Gardening Pulverized/Powdered Sulfur
Size: 4 lbs
This powder is pure sulfure and effective in fighting mold, and fungi on plants, and may deter thise annoying wet mold gnat flies in house plants. It can also help adjust the soil Ph. However, it claims it is "wetable," and you "can add powder to garden sprayer bottle," but it clogs the sprayer if you have any other chemicals, especially the oil based ones added to enhance clinging to plants' leaves, bark. Still recommend purchase as it is a naturally occurring element that gets the job done without the addition of poisonous forever chemicals. ... show more
Reviewed in the United States on July 19, 2024 by Angel Smith
    • Prevents Powdery Mildew on grapes
Size: 4 lbs
I sulfur my grapes annually when the shoots are between 6-12 inches. Does an excellent job preventing powdery mildew from forming on leaves and fruit clusters. If it rains I reapply. I bought a hand pump duster on Amazon for the application. It’s messy, wear a mask, hat and eye protection, shower afterwards unless you want to taste sulfur on your tongue the rest of the day. ... show more
Reviewed in the United States on March 20, 2026 by Stewart B.
    • Works on spider mites
Size: 4 lbs
It's a pain to mix with water for a spray, but that's the nature of sulfur. I put 3 Tbs in a bowl with some water & mush it around until the sulfur is wetted before adding it to 1 fallon of water in a sprayer. Use a plastic sprayer to prevent corrosion & shake as you spray to keep it mixed. (I have to get it under leaves to get mites & the only way to do that is by mixing it with water.) ... show more
Reviewed in the United States on August 22, 2023 by Edie
    • Works great in water
Size: 4 lbs
If you need a sulfur that is fine enough to dilute in water this is the one for you. I dissolve 8 tablespoons in 4 gallons of water and it keeps the mites off of my peppers and grape vines. If you have brown tips on your plants--or damaged tips--might be mites. They spin web like spiders. Not as big as spiders but still web. I hit the mites once with this and once with Bifenthrin and I could have skipped the bifentrin. At the concentration I mentioned, it doesn't cover the leaves too thick. Bonide also has a one pound can of sulfur that has one of the ethrins in it. Real good stuff because when you sprinkle it on the leaves, the excess sprinkles on the ground and takes out bugs that are passing by. The stop by for a visit and never leave. ... show more
Reviewed in the United States on June 24, 2014 by Daniel A. Adams
    • fantastic
Size: 4 lbs
pure sulfur in the bag, no issues. i may have bought too much, i think im set for life. hooray sulfur cream
Reviewed in the United States on February 16, 2025 by Savage
    • Does not mix well in water!
Size: 4 lbs
Does not mix well in water as the package says, clogged up my sprayer.
Reviewed in the United States on May 28, 2025 by Rita Brinegar

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...