Search

    Crop information

    Benefits of Kelpak on Leafy Vegetables

    Kelpak trials on leafy vegetables including lettuce, cabbage, cauliflower and broccoli show significant increases in head weight above the control:

    • Increases vigour of root and shoot growth
    • Improves nutrient uptake
    • Increases resistance to drought
    • Increases resistance to waterlogged conditions
    • Improved head size and higher yields
    Vegetables

    Leaf/head weight increase above control

    Leafy vegetable leaf/head weight increase above control

    Leafy vegetable leaf/head weight increase above control

    0 % - 16 %

    • +16%
      Broccoli
    • +14%
      Cabbage
    • +16%
      Cauliflower
    • +15%
      Lettuce
    Leafy vegetable leaf/head weight increase above control (%)
    CategoryLeafy vegetable leaf/head weight increase above control
    Broccoli+16%
    Cabbage+14%
    Cauliflower+16%
    Lettuce+15%

    Lettuce leaf/head weight increase above control

    Lettuce leaf/head weight increase above control

    0 % - 20 %

    • +14%
      California
    • +20%
      Chile
    • +10%
      France
    • +17%
      Germany
    • +16%
      South Africa
    Lettuce leaf/head weight increase above control (%)
    CategoryLettuce leaf/head weight increase above control
    California+14%
    Chile+20%
    France+10%
    Germany+17%
    South Africa+16%

    Recommended application rates

    Do not spray after button formation. Kelpak can be applied in mixes with other pesticides and foliar nutrients, but pH of spray solution should be below 7 for optimum results.

    Transplant root dip and follow-up

    Dip the seedling tray roots or roots of plants from seedbed in a 1:100 dilution before plant-out and spray 2-3 L/ha 14 days after plant-out.

    Repeat foliar application

    Repeat once or twice at 14 day intervals.

    Direct seeding

    Start with foliar application at 3 to 4-leaf stage for direct seeded crops.

    Vegetables

    Promoting Growth

    Plant Biostimulant.

    Kelpak Plant biostimulant improves root development, flowering, fruit set, fruit retention and crop resilience by using nature's own code to elicit powerful responses in crops that improve quality and yield. Available in multiple formats for farms of all sizes.

    Find out more
    Kelpak liquid seaweed extract container
    Cookie preferences
    Always on

    Enable JavaScript to save preferences. Optional cookies are off.