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Tackle common plant diseases with these natural remedies

Couple checking their cabbage for disease

From powdery mildew to root rot, check out this natural guide to ridding your plants of disease.

Check out these step-by-step instructions for naturally treating some common plant diseases:

Powdery Mildew

Powdery Mildew

Symptoms: White, powdery spots on leaves and stems.

Natural Remedy: Milk Solution

    1. Mix 1 part milk with 2 parts water
    2. Pour the solution into a spray bottle
    3. Spray the affected plants thoroughly, covering both sides of the leaves
    4. Repeat every 7-10 days until the mildew is gone.
Black Spot

Black Spot

Symptoms: Black spots on leaves, often surrounded by yellowing.

Natural Remedy: Baking Soda Solution

    1. Mix 1 tablespoon of baking soda and 1 tablespoon of vegetable oil in 1 gallon of water.
    2. Add a few drops of liquid biodegradable soap to help the solution spread evenly.
    3. Spray the solution on the affected plants, including the undersides of leaves.
    4. Repeat every 7-10 days until the black spots disappear.
Rust

Rust

Symptoms: Rust-colored spots on leaves and stems.

Natural Remedy: Apple Cider Vinegar Solution

    1. Mix 2 tablespoons of apple cider vinegar in 2 quarts of water.
    2. Pour the solution into a spray bottle.
    3. Spray the affected plants in the morning or early evening when temperatures are cooler.
    4. Repeat every few days until the rust is gone.
blight

Blight

Symptoms: Dark, sunken lesions on leaves, stems, or fruits.

Natural Remedy: Hydrogen Peroxide Solution

    1. Mix 2 teaspoons of 3% hydrogen peroxide in 1 gallon of water.
    2. Use the solution to water the affected plants.
    3. Ensure the soil around the roots is well-drained to prevent overwatering.
root rot

Root Rot

Symptoms: Wilting, yellowing leaves, and stunted growth.

Natural Remedy: Neem Oil

    1. Mix 2 tablespoons of neem oil with 1 gallon of water.
    2. Add a few drops of liquid biodegradable soap to help the solution spread.
    3. Drench the soil around the affected plants with the solution.
    4. Repeat every 7-10 days until the root rot is under control.
anthacanose

Anthracnose

Symptoms: Dark, sunken lesions on leaves, stems, or fruits.

Natural Remedy: Cornmeal Solution

    1. Mix 1 cup of cornmeal with 5 gallons of water.
    2. Let the mixture sit for 24 hours.
    3. Strain the solution and use it to water the affected plants.
    4. Repeat every 7-10 days until the disease is under control.
someone spraying a plant from a handheld bottle

Additional Tips

  • Regular Monitoring: Regularly inspect your plants for early signs of disease.
  • Proper Sanitation: Clean your gardening tools regularly to prevent the spread of diseases.
  • Healthy Soil: Maintain healthy soil with good drainage and organic matter to support plant health.

References

Organic Home Remedies to Beat Common Plant Diseases

Homemade Remedies for Plant Diseases - The Farming Insider

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