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Grapes

{Vitis vinifera}

Boron deficiency in grapes

Boron deficiency in grapes commonly reduces fruit set with bunches of small seedless berries and bunches of berries of varying sizes (known as “hens and chicks”).

In severe cases of boron deficiency, no normal fruit develops. The young leaves show an interveinal chlorosis, and when the deficiency is severe they may be deformed. Internodes are short and ultimately the growing points die.

Grape Resource

Agronomy Notes: Boron Applications for Increased Production

Spotting boron deficiency in grapes

Hen and chick syndrome caused by lack of boron during fruit development

Interveinal chlorosis

15% Boron |

Optimum product for suspensions

A fine crystalline borate ideal for NPK compound fertilizers and suspensions. Manufactured as free-flowing granules, Fertibor is easily handled and offers superior flow and consistency.

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15% Boron |

Made especially for bulk blenders

A pure, 100% water-soluble micronutrient that meets boron demand during the growing season. Made especially for bulk blenders, Granubor helps to ensure uniform distribution in nutritional blends and in the field.

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20.5% Boron |

Product of choice for foliar applications

A concentrated, highly soluble, and fast dissolving powder that is ideal for foliar and other sprays. With the highest concentration of boron in any approved product, Solubor is an economical choice for nutritional formulations.

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20.8% Boron

Boron for fertilizer manufacturing

This refined U.S. Borax product is made from the dehydration and fusion of borax. Depending on the grade, Anhybor can be used to produce boron-enriched compound fertilizers or to coat different fertilizer products, such as NPK blends with the aid of a binder.

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10% Boron

For fertigation or hydroponic growing

First and only aqueous suspension of sodium borate microcrystals.

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14.5% Boron | 29% Zinc

Perfect combination of zinc and boron

Because zinc and boron deficiency are widespread around the world, a product with both nutrients is a good fit in many regions. Zincubor brings these two important micronutrients together in one product.

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Soil Application (Suggested rates of application)

	Granubor	Fertibor
LBS/ACRE	6.25 - 12.5	6.25 - 12.5
KG/HA	7.0 - 14.0	7.0 - 14.0

Foliar Application (Suggested rates of application)

	Solubor
LBS/ACRE	2.5
KG/HA	2.8

Grapes

Boron deficiency in grapes

Grape Resource

Spotting boron deficiency in grapes

U.S. Borax products for grapes

Optimum product for suspensions

Made especially for bulk blenders

Product of choice for foliar applications

Boron for fertilizer manufacturing

For fertigation or hydroponic growing

Perfect combination of zinc and boron

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Soil Application (Suggested rates of application)

Foliar Application (Suggested rates of application)

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