Protecting plants from diseases has never been easier!

ZeroTol HC provides an effective solution for homeowners and gardeners wanting healthier plants and lawns. This OMRI-Listed product adds convenience to organic gardening; the clean chemistry of ZeroTol HC disinfects plants AND tools to help stop the spread of disease from plot to plot. Following the weekly treatment plan with ZeroTol HC helps develop healthy, flourishing, and disease-free flowers, lawns, and produce.

  • Usage
    • Usage
    • Turf
    • Lawns
    • Hydroponics
    • Aquaponics
    • Gardens
    • Landscape beds
    • Surface Treatment
      • Pots
      • Trays
      • Cutting tools
      • Equipment
      • Walkways
      • Floors
      • Walls
      • Watering systems
    • Treatment for plants
      • Flowers
      • Ornamentals
      • House plants
      • Vegetables
      • Berries
      • Fruits
      • Trees
      • Shrubs
  • Directions

    Plant treatment

    Corrective

    1. Use a dilution 0.85 fl. oz. (5.1 teaspoons) of ZeroTol HC per gallon of water. Do not reuse already mixed solution, make fresh daily.
    2. Spray, mist or fog plants in early morning or late evening.
    3. Thoroughly wet all surfaces of plant, upper and lower foliage, including stems, branches and stalks to ensure full contact with plant and flower tissue.
    4. Apply consecutive applications until control is achieved and then follow directions for preventative treatment.

    Preventative

    1. Use a dilution 0.64 fl. oz. of ZeroTol HC per gallon of clean water.
    2. Spray, mist, or fog plants.
    3. Thoroughly wet all surfaces of plant, upper and lower foliage, including stems, branches, and stalks.
    4. Spray every 5-7 days as a preventive treatment.

    Note: If disease recurs, return to corrective measures for 3 days.

    Surface treatment

    1. Sweep and remove all debris. Use power sprayer to wash all surfaces to remove loose dirt.
    2. Use a dilution 0.85 fl. oz. (5.1 teaspoons) of ZeroTol HC per gallon of water.
    3. Apply solution with mop, sponge, pump or power sprayer, or fogger to thoroughly wet all surfaces.
    4. Allow to remain wet with solution for one (1) minute. Air dry. Do not rinse.
    5. Scrub off heavy growths of algae and fungi following application. Use a solution of ZeroTol HC to wash away dead growth.