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Holly

{Ilex aquifolium}
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Boron Deficiency in Holly

Irregularly shaped red or purple spots can be expected on the upper surface and water-soaked spots on the under surface in holly that is boron deficient.

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Soil Application (Suggested rates of application)

  Granubor Fertibor
LBS/ACRE 3.5-10.5 3.5-10.5
KG/HA 3.94 - 11.81 3.94 - 11.81

Foliar Application (Suggested rates of application)

  Solubor
LBS/ACRE Not Recommended
KG/HA 0
Value in Use
Product
Acreage
Current Yield (Per Acre)
Lbs
Expected Sale Price

U.S. Borax, part of Rio Tinto, is a global leader in the supply and science of borates—naturally-occurring minerals containing boron and other elements. We are 1,000 people serving 650 customers with more than 1,800 delivery locations globally. We supply around 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles northeast of Los Angeles. Learn more about Rio Tinto.

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