Leek

{Allium ampelograsum}

Boron Deficiency in Leek

Leeks seem to tolerate very low boron supplies without showing any symptoms. Transverse cracks known as “cat scratch” appear to be characteristic boron-deficiency symptoms.

Soil Application (Suggested rates of application)

  Granubor 2 Fertibor
LBS./ACRE 3-6 3-6
KG/HA 3.38 - 6.75 3.38 - 6.75

Foliar Application (Suggested rates of application)

  Solubor
LBS./ACRE 2-4
KG/HA 2.25 - 4.5

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