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Safer's | Garden Sulphur Dust | Fungicide & Miticide | 300g

SKU: PESGARDSULP
$18.95 CAD

Safer's Garden Sulphur Dust | Fungicide & Miticide | 300g

Protect your garden naturally with Safer's Garden Sulphur Dust — a powerful 2-in-1 fungicide and miticide made with 92% sulphur. It controls the most common fungal diseases and mite infestations on vegetables, fruits, and flowers, and is safe to use right up to one day before harvest on most crops. A trusted, all-natural solution for home gardeners and hobby farmers alike.

Key Features

  • 2-in-1 fungicide & miticide — controls powdery mildew, rust, black spot, scab, and spider mites in a single product
  • 92% sulphur active ingredient — high-concentration formula for powerful, long-lasting protection
  • Safe for all crops — use on vegetables, fruits, and flowers; safe to apply up to 1 day before harvest (except wine grapes — 21-day PHI applies)
  • All-natural formula — no harsh synthetic chemicals; suitable for organic and natural gardening programs
  • Easy dust application — apply directly as a dust to plant surfaces for quick, even coverage
  • Cost-effective 300g size — economical for home gardens, raised beds, and small fruit plantings

How to Use

  1. Apply as a dust directly to plant foliage, covering upper and lower leaf surfaces thoroughly.
  2. Apply in the early morning or evening when temperatures are cooler — avoid application when temperatures exceed 30°C (86°F) to prevent phytotoxicity.
  3. Reapply after rain or as needed, following label directions for frequency and rates.
  4. For mite control, ensure thorough coverage of undersides of leaves where mites congregate.
  5. Observe pre-harvest intervals: 1 day for most crops; 21 days for wine grapes.

Ideal For

  • Home gardeners managing powdery mildew on cucumbers, squash, roses, and ornamentals
  • Vegetable and fruit growers dealing with rust, black spot, or scab on apples, pears, and stone fruit
  • Hobby farmers and acreage owners treating small fruit plantings (strawberries, raspberries, grapes)
  • Organic and natural gardeners looking for a sulphur-based, chemical-free fungicide option
  • Anyone needing a dual-purpose fungicide and miticide for season-long garden protection

Bundled Products

  • Pair with Lime Sulphur Horticultural Spray for a complete dormant + in-season disease management program on fruit trees
  • Combine with Safer's Insecticidal Soap for broad-spectrum pest and disease control in the garden
  • Use alongside copper fungicide in a rotation program to broaden disease control and reduce resistance
  • Follow up with Safer's End-All Miticide for heavy mite infestations requiring a contact insecticide

Specifications

  • Brand: Safer's
  • Type: Sulphur dust — fungicide & miticide
  • Active Ingredient: 92% sulphur
  • Size: 300g
  • Target Diseases: Powdery mildew, rust, black spot, scab
  • Target Pests: Spider mites, two-spotted mites
  • Pre-Harvest Interval: 1 day (most crops); 21 days (wine grapes)
  • Barcode: 24654482074
  • SKU: PESGARDSULP

Note: This product is available for in-store / local pickup only. Avoid application when temperatures exceed 30°C. Read and follow all label directions before use.

Safety & Storage

  • Wear a dust mask, gloves, and eye protection during application
  • Do not apply in hot weather (above 30°C / 86°F) — risk of plant burn
  • Keep out of reach of children and pets
  • Do not contaminate water sources or drainage areas
  • Store in original container in a cool, dry location
  • Read and follow all label directions before use

THIS PRODUCT ONLY SHIPS TO ADDRESSES WITHIN BRITISH COLUMBIA.

Questions? Call (250) 372-2233.

Care information

Ideal For

  • Home gardeners managing powdery mildew on cucumbers, squash, roses, and ornamentals
  • Vegetable and fruit growers dealing with rust, black spot, or scab on apples, pears, and stone fruit
  • Hobby farmers and acreage owners treating small fruit plantings (strawberries, raspberries, grapes)
  • Organic and natural gardeners looking for a sulphur-based, chemical-free fungicide option
  • Anyone needing a dual-purpose fungicide and miticide for season-long garden protection

Bundled Products

  • Pair with Lime Sulphur Horticultural Spray for a complete dormant + in-season disease management program on fruit trees
  • Combine with Safer's Insecticidal Soap for broad-spectrum pest and disease control in the garden
  • Use alongside copper fungicide in a rotation program to broaden disease control and reduce resistance
  • Follow up with Safer's End-All Miticide for heavy mite infestations requiring a contact insecticide

Application Notes

  • Apply as a dust to upper and lower leaf surfaces in early morning or evening
  • Do not apply when temperatures exceed 30°C (86°F) — risk of phytotoxicity
  • Reapply after rain or as needed per label directions
  • Pre-harvest interval: 1 day for most crops; 21 days for wine grapes

Safety & Storage

  • Wear a dust mask, gloves, and eye protection during application
  • Do not apply in hot weather (above 30°C / 86°F) — risk of plant burn
  • Keep out of reach of children and pets
  • Store in original container in a cool, dry location
  • Read and follow all label directions before use