• onion image
Crop information
onion image

Benefits of Kelpak on Onions

Kelpak trials on onions in Californis, Hungary, Mexico, Serbia and South Africa all show positive yield increases including many other benefits:

  • Improves rooting
  • Better shoot development after establishment
  • Higher photosynthetic rate
  • Increased bulb size and more marketable bulbs
  • Better yields
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Recommended application rates

Dip seedling tray or roots of seedlings in 1% Kelpak before transplant

Spray 2 L/ha 14 days after transplant (3-4 leaf stage, direct seeded plants) and repeat twice at 14 to 21 day intervals

Or 3 L/ha 14 days after transplant (3-4 leaf stage) and repeat once 14 to 21 days later

Do not apply Kelpak to onions after start of bulb swelling

onion graph