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Product Details

Safer's Sulphur Dust is a simple, yet effective fungicide and mite treatment for indoor and outdoor plants. This pale yellow sulphur powder controls a wide range of fungal diseases and mites that threaten plant health. Simply dust the sulphur onto affected leaves and soil for targeted protection. The sulphur works through contact, so complete coverage is important for best results. Use Safer's Sulphur Dust as an easy-to-apply treatment for plants suffering from powdery mildew, scab, rust, leaf spots, black spot and a variety of mites.

  • Safer's Sulphur Dust controls and prevents black spot, rust, leaf spot and powdery mildew on roses

  • May be used up to one day before harvest on all crops except grapes for wine which require a 21 day interval

  • May be dusted directly onto plants or bulbs, or may be mixed with water for spray application

  • Size: 300 g

  • Active Ingredients: 92% Sulphur

Part Number 48-2078CAN2
Insects Targeted Garden Insect Pests
Chemical Form Powder
Application Method Dust
Mode of Action Contact
Product Use(s) Indoor, Outdoor
Primary Ingredient Pyrethrins
Consumer Pack Size 1
Accessories List No Accessories Included
Area Coverage (sq ft) 2690.98 ft²
Colour White
Flammable No
Non-toxic When Used as Intended Yes
Package Depth (in) 3.62 in
Package Form Shaker
Package Height (in) 6.77 in
Package Weight (lb) 0.55 lb
Package Width (in) 3.62 in
Product Height (in) 3.62 in
Product Weight (lb) 0.13 lb
Product Width (in) 6.77 in
Warranty
  • This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
Online Ordering
  • Pick Up is free at most stores (some stores require a minimum order value before tax)
  • Shipping fee is based on size and weight of products and distance from address to store
  • Same-Day Delivery costs $9.99 per order
  • Online Ordering Information
Returns
  • Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
  • Some products are non-refundable and non-exchangeable
  • The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

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Reviews

Rating Snapshot

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23 reviews with 5 stars.
8 reviews with 4 stars.
1 review with 3 stars.
4 reviews with 2 stars.
3 reviews with 1 star.

Overall Rating

4.1
14 out of 15 (93%) reviewers recommend this product

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    Filter Reviews

    • packaging
    • mildew
    • ease of use
    • purchase
    • dust
    • spraying
    • protection
    • black
    1 to 5 of 39 Reviews
    1 – 5 of 39 Reviews

    POOR SERVICE

    3 months ago
    An opened container must have been returned by a customer and placed ba k on the shelf. The container was less than half full when I opened it. VERY DISAPPOINTING. This product cost me approximately $16 including taxes
    Helpful?

    Bon qualitéet prix juste

    3 months ago
    Le soufre en poudre est le produit idéal pour le jardins
    Translate with Google
    Helpful?

    Cheap and easy fix for fungii

    4 months ago
    Easy to use, inexpensive, what''s not to like? Well maybe the aroma when it's wet. Lol. Just mix with water and put it in a spray bottle and you're good to go. Great against septoria and other fungi. Washes off with rain/water.
    Helpful?

    Worked Exceptionally Well!

    4 months ago
    Fungus was doing a number on my strawberry plants but after one application (mixed in a spray bottle) I haven’t had a single ruined strawberry. Delighted!

    Yes, I recommend this product.

    Helpful?

    Not completely soluble

    a year ago
    Works good but not completely soluble. Clogs up sprayer. Mix with 150ml of water in a cup and let settle for a couple of minutes. Then pour in water filled sprayer. Ross A.
    Helpful?
    1 – 5 of 39 Reviews

    Questions

    1 - 10 of 12 Questions

    Q: A quel frequence doit on faire l'application de la dilution de poudre de SOUFRE ? Merci

    3 years ago
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    4 Answers
    • A: à tous les 7 - 10 jours

      3 years ago
      Helpful?
      Translate with Google

    Q: Est ce que c'est une poudre précipité

    2 years ago
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    2 Answers
    • Woodstream Team

      A: This product is produced with a wettable powder.

      2 years ago
      Helpful?
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    Q: Can this be used on cucumber plant (leaves and stems)

    3 years ago
    2 Answers
    • A: I don't see why not

      3 years ago
      Helpful?

    Q: Is this safe to use on indoor plants?

    3 years ago
    2 Answers
    • A: I don’t know - I’ve only used it in the garden. You’d want to be careful I would think, especially if you have pets or small children. 

      3 years ago
      Helpful?

    Q: Can this be mixed into the soil to lower pH prior to planting?

    4 years ago
    2 Answers
    • A: Yes, I don’t see why not. 

      4 years ago
      Helpful?

    Q: Can I use this on my lawn?

    4 years ago
    2 Answers
    • Woodstream Team

      A: We do not recommend using this product on your lawn. It should be applied to fruits, flowers, or vegetables.

      4 years ago
      Helpful?

    Q: Can this product be used to treat powdery mildew on service berries?

    4 years ago
    2 Answers
    • A: Is it mildew or scale?? If you use the safers Sulphur dust you can mix it with water and spray directly onto leafs of entire plant and leave on. You can also apply it to the soil just a very thin layer. Best to do this on nice days. Bonus when it rains it gets into the soil and helps prevent such things from happening. Read the label well. You can not mix Sulphur dust with certain other fungi remedies. I like to use as a constant preventive measure the entire growing season. You must flush out the berries or fruit or food of any kind while still in the soil and wash thoroughly before eating. Good luck

      4 years ago
      Helpful?

    Q: How to use for tomatoes, kale, lettuce? Dust only the soil or dust the entire plant/leaves/stem? Can it be used as a preventative - before signs show? I have an indoor vegetable garden - no outside growing. Thank you.

    2 years ago
    1 Answer
    • Woodstream Team

      A: This product may be dusted directly onto plants or bulbs, or may be mixed with water for spray application. For mixing add 15 mL of Safer’s Sulfur Dust (1 tablespoonful) to each liter of water and mix thoroughly. Agitate the mixture while spraying to avoid settling. Spot test the product on a small part of the plant before full application.

      2 years ago
      Helpful?

    Q: canthis be used on tomato plants

    2 years ago
    1 Answer
    • Woodstream Team

      A: This can be used on tomatoes once the fruit begins to set.

      2 years ago
      Helpful?

    Q: Can this be used on aspen trees for black leaf?

    4 years ago
    1 Answer
    • Woodstream Team

      A: This product has not been tested for use on aspen trees.

      4 years ago
      Helpful?
    1 - 10 of 12 Questions