Lime Sulphur
Organic winter clean all-in-one Lime Sulphur fungicide, insecticide and miticide
Kendon Lime Sulphur is a reliable option for controlling fungal diseases and insect pests in home gardens, orchards, and vineyards. This versatile product works as a non-systemic fungicide, providing protective action through both contact and vapour phase. It also offers secondary insecticidal benefits, making it effective against powdery mildew, mites, and scale insects on roses, grapes, citrus, pome and stone fruit, and many ornamentals. Its proven performance and suitability for organic gardening have made it a favourite among Australian growers.
| Lime Sulphur | |
|---|---|
Product Type |
Fungicide / Insecticide / Miticide |
Active Ingredient |
200g/L Sulphur as polysulphide sulphur |
Pack Size |
250ml, 500ml, 5L, 20L, 200L, 1000L |
APVMA Registration # |
53131
Search APVMA number at APVMA PubCRIS. |
How Lime Sulphur Works
It works as a valuable dormant season spray to reduce carry over burden of mites and fungal populations. By inhibiting the growth of fungal spores and mycelium, Kendon Lime Sulphur helps protect plants from infection and reduces the spread of diseases. It likely reacts chemically and non- specifically, with thiol and other reactive groups on amino acids and enzymes, resulting in disruption of respiration and other cellular functions.
Key Features & Benefits
- Non-systemic fungicide with both contact and vapour action
- Secondary insecticidal activity
-
Suitable for organic gardening
- Biodegradable - leaving no harmful residues in the environment
- Safe for microorganisms in the soil
- Nontoxic to humans and animals
- Effective in winter and dormant sprays
- Broad use across roses, grapes, citrus, pome & stone fruit, and ornamentals
- Controls major fungal diseases such as powdery mildew, black spot, rust, and peach leaf curl
- Breaks pest and disease life cycles for cleaner starts each season
- Good hygiene to protect pruning cut surfaces
- Improves plant health and reduces future disease pressure
- Trusted, long-proven performance for home gardens and orchards
Toxicity
Acute oral (LD50, mg/kg) rats > 5000
Related Products
Application Guide
| Crop | Pest / Disease | State | Rate / 100L Water | Comments |
|---|---|---|---|---|
| Citrus Fruit Oranges, Lemons, Grapefruit, Mandarins etc. | White Louse Scale | NSW, ACT, VIC, SA & TAS only | 10L | Winter Spray: Apply in July and thoroughly wet all parts of the tree. |
| QLD only | 3L – 6.5L | |||
| Post harvest treatment for mites | NSW, ACT, VIC, SA, WA & TAS only | 2.5L | Summer Spray: Spray to thoroughly wet leaves. | |
| Grapes | Bud Mite, Erinose Mite, Rust Mite, Vine Bunch Mite | VIC, SA, WA & TAS only | 10L | Apply as near as possible to bud burst. Note: Spread of mites is checked by sulphur treatments used for powdery mildew. |
| QLD, NSW & ACT only | 5L | |||
| Post harvest treatment for mites | SA only | 2L | Apply as near as possible after harvest. | |
| Pome Fruit Apples | Blackspot (Scab), Powdery Mildew | All States | 5L | Apply during dormant to late bud swell. Note: Lime sulphur used after late green tip will restrict growth and depress yield. DO NOT use on Delicious or Cox’s Orange Pippin apples. |
| San Jose Scale | QLD, NSW, ACT, VIC, SA & WA only | |||
| Pears | Blackspot, Byrobia Mite, Pear Leaf Blister Mite | All States | ||
| Stone Fruit Peaches, Nectarines, Prunes, Plums, Apricots, Almonds | Byrobia Mite, Shot Hole, Leaf Curl, Freckle, Rust | All States | 5L | Spray while tree is dormant to bud swell stage. |
| Brown Rot (Blossom Blight), San Jose Scale | QLD, NSW, ACT, VIC, SA & TAS only | |||
| Frosted Scale | QLD, VIC, SA, WA & TAS only | |||
| Summer Spray Roses, Hedges, Vegetables, Tomatoes | Two Spotted Mite, Tomato Mite, Powdery Mildew, Rust | All States | 1L | Spray to wet leaves and repeat as necessary. |
What is lime sulphur and what does it do?
Lime sulphur is a solution of calcium polysulphide used to manage fungal diseases and insect pests on a range of crops. It works by targeting spores and overwintering insects, offering both preventive and curative benefits.
Can I use this spray on edible crops?
Yes, lime sulphur is suitable for use on fruit and vegetable crops when applied according to the label. Always observe the withholding period before harvesting.
Is there a difference between lime sulphur and lime sulfur?
No, both terms refer to the same product. “Sulphur” is the Australian and UK spelling, while “sulfur” is used in the US.
How often should I apply lime sulphur spray?
Application frequency depends on the crop and pest. For dormant spraying, one application in winter is typical. For in-season use, follow the directions in the application table above.
Is this product approved for organic gardening?
Yes, Kendon Lime Sulphur is suitable for use in organic production systems.
Can I mix lime sulphur with other garden chemicals?
Do not apply lime sulphur within two weeks of using an oil spray, except where specifically indicated. According to the compatibility guidelines, lime sulphur may be mixed with Kendon White Oil, but only for use on pome and stone fruit during the dormant to semi-dormant stages. For safe and effective use of this mixture, always consult the label instructions for Kendon White Oil. Lime sulphur is generally best used alone and should not be mixed with other garden chemicals unless the product label states it is safe to do so.
What precautions should I take when handling lime sulphur?
Avoid contact with skin and eyes. When preparing the spray and using the prepared spray, wear elbow length PVC gloves and face shield or goggles. After use and before eating, drinking or smoking, wash hands, arms and face thoroughly with soap and water. After each days use, wash gloves and face shield or goggles and contaminated clothing. Avoid inhaling spray, and keep away from children and pets. Store in a cool, dry place away from direct sunlight.
How should I mix and use Kendon Lime Sulphur?
Shake the container well before use, always use clean, non-acidic water, and prepare only enough spray mixture for the day’s work so it is used on the same day it is mixed. Refer to the application guide table and the product label for crop-specific rates, spray volumes and timing, and always follow the full directions for use on the pack.
Are there crops or conditions where I should not use lime sulphur?
Do not apply lime sulphur during the growing period of apricots, raspberries, cucurbits, peaches or other sulphur-sensitive plants, and avoid using it when freezing weather is predicted. For best results, spray in the cool of the day, do not apply within two weeks of an oil spray unless specifically allowed on the label, and always follow the restraints and cautions listed on the product label before use.
Where can I buy Kendon Lime Sulphur?
You can purchase this product from leading garden centres and agricultural suppliers throughout Australia. If you prefer to shop online, many leading retailers and garden supply stores offer "Kendon Lime Sulphur"—check your favourite platform or marketplace for availability.
Available at many in-store and online retailers—check your favourite marketplace or ask your local supplier.
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