YaraVita® FERRICHEL NINETY™

YaraVita® FERRICHEL NINETY™

YaraVita FERRICHEL NINETY is a water-soluble powder designed for foliar application for the treatment of iron chlorosis in calcareous and high pH soils.

A soluble powder formulation gives the potential for a higher nutrient concentration than a liquid, meaning lower application rates, less product to handle and store, and fewer packs to recycle while also making it easy to mix the product in the spray tank.

The product is specifically formulated to provide maximum crop safety. This helps to ensure that the application will not cause damage to the crop which can reduce its market value.

A broad tank mixability makes it easy to co-apply the products with agrochemicals, saving both time and money. Just as important, free access to Tankmix information online or via smartphones makes it quick and easy to check whether products can be co-applied.

Nutrient composition Product and safety information Product application advice
Almond

Almond: 1 to 3 lbs/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.
Apples

Apples: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as nesessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.
Apricot

Apricots: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre

Blueberries

Blueberries: 3 lbs/ac as soon as there is sufficient new leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 125 gal/ac

Carrots

Carrot: 1-3 lbs per acre from two weeks after emergence, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons per acre.

Cauliflower

Cauliflower: 1-3 lbs per acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons per acre.

Cereals

Cereals: 1-3 lbs/acre. Apply from 3 leaf stage to 1st node detectable (Zadoks G.S. 13 to 31), with repeat applications at 10 to 14 day intervals as necessary. Water rate: 20 gallons per acre.

Cherries

Cherries: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre

Citrus

Citrus: 1 to 3 lb/acre during Spring and Autumn flushes, at 10 to 14 day intervals as necessary. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.
Courgette

Zucchini/Courgette (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre

Cucumber

Cucumber (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre

Cucurbits

Cucurbits (field grown): 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate:20 gallons/acre.

Conifers

Conifers / Fir Trees: 1 to 3 pounds/acre at start of new season leaf production and again in early autumn. Water rate: 50 to 100 gallons/acre.

Grape

Vines: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as nesessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.
Amenity Grass

Turf: 1 oz./1000 sq.ft. as soon as growth commences in spring. Repeat at 10 to 14 day intervals as necessary. Water rate: 0.5 gallons/1000 sq.ft.

Groundnuts / peanuts

Groundnuts/Peanuts: 1 to 3 lbs/acre as soon as there is sufficient leaf cover to intercept spray or when symptoms are seen. Do not apply during flowering. Water rate: 20 gallons/acre

Lettuce

Lettuce (field grown): 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate:20 gallons/acre.
Corn

Corn: 1-3 lbs/acre from two weeks after emergence, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons per acre.
Melons

Melons (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre
Nectarines

Nectarines: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre

Nuts (Deciduous)

Nuts (deciduous): 1 to 3 lbs/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.

Onions

Onions: 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre.
Peach

Peaches: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as nesessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.

Pears

Pears: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre

Pepper

Peppers (field grown): 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre.

Plums

Plums: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as nesessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.

Potatoes

Potatoes: 3 lbs/acre from one week after 100 percent emergence with repeat applications at 10 to 14 day intervals as necessary. Water rate: 20 gallons per acre.
Soybean

Soybeans: 1 to 3 lbs/acre from 2 weeks after emergence, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Do not apply during flowering. Water rate: 20 gallons/acre
Spinach

Spinach: 1-3 lbs/acre from the 4 to 6 leaf stage. Repeat as necessary at 10 to 14 day intervals until one month before harvest. Water rate: 20 gallons per acre.

Squash (Field Grown)

Squash (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre

Strawberries

Strawberry (field grown): 1-3 lbs/acre as soon as there is sufficient leaf growth to intercept a spray. N.B. Do not apply during and after flowering. Water rate: 20 gallons per acre.
Sugarcane

Sugar Cane: 1 to 3 lb/acre when plants are 12" tall and again 10 to 14 days later. Water rate: 20 gallons/acre

Tomato

Tomatoes (field grown): 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre.
Water Melon

Water Melons (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre

Almond

Almond: 1 to 3 lbs/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.
Apples

Apples: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as nesessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.
Apricot

Apricots: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre

Blueberries

Blueberries: 3 lbs/ac as soon as there is sufficient new leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 125 gal/ac

Carrots

Carrot: 1-3 lbs per acre from two weeks after emergence, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons per acre.

Cauliflower

Cauliflower: 1-3 lbs per acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons per acre.

Cereals

Cereals: 1-3 lbs/acre. Apply from 3 leaf stage to 1st node detectable (Zadoks G.S. 13 to 31), with repeat applications at 10 to 14 day intervals as necessary. Water rate: 20 gallons per acre.

Cherries

Cherries: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre

Citrus

Citrus: 1 to 3 lb/acre during Spring and Autumn flushes, at 10 to 14 day intervals as necessary. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.
Courgette

Zucchini/Courgette (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre

Cucumber

Cucumber (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre

Cucurbits

Cucurbits (field grown): 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate:20 gallons/acre.

Conifers

Conifers / Fir Trees: 1 to 3 pounds/acre at start of new season leaf production and again in early autumn. Water rate: 50 to 100 gallons/acre.

Grape

Vines: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as nesessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.
Amenity Grass

Turf: 1 oz./1000 sq.ft. as soon as growth commences in spring. Repeat at 10 to 14 day intervals as necessary. Water rate: 0.5 gallons/1000 sq.ft.

Groundnuts / peanuts

Groundnuts/Peanuts: 1 to 3 lbs/acre as soon as there is sufficient leaf cover to intercept spray or when symptoms are seen. Do not apply during flowering. Water rate: 20 gallons/acre

Lettuce

Lettuce (field grown): 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate:20 gallons/acre.
Corn

Corn: 1-3 lbs/acre from two weeks after emergence, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons per acre.
Melons

Melons (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre
Nectarines

Nectarines: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre

Nuts (Deciduous)

Nuts (deciduous): 1 to 3 lbs/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.

Onions

Onions: 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre.
Peach

Peaches: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as nesessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.

Pears

Pears: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre

Pepper

Peppers (field grown): 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre.

Plums

Plums: 1 to 3 lb/acre as soon as there is sufficient leaf cover to intercept the spray, or as soon as first symptoms appear. Repeat as nesessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 50 gallons/acre.

Potatoes

Potatoes: 3 lbs/acre from one week after 100 percent emergence with repeat applications at 10 to 14 day intervals as necessary. Water rate: 20 gallons per acre.
Soybean

Soybeans: 1 to 3 lbs/acre from 2 weeks after emergence, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Do not apply during flowering. Water rate: 20 gallons/acre
Spinach

Spinach: 1-3 lbs/acre from the 4 to 6 leaf stage. Repeat as necessary at 10 to 14 day intervals until one month before harvest. Water rate: 20 gallons per acre.

Squash (Field Grown)

Squash (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre

Strawberries

Strawberry (field grown): 1-3 lbs/acre as soon as there is sufficient leaf growth to intercept a spray. N.B. Do not apply during and after flowering. Water rate: 20 gallons per acre.
Sugarcane

Sugar Cane: 1 to 3 lb/acre when plants are 12" tall and again 10 to 14 days later. Water rate: 20 gallons/acre

Tomato

Tomatoes (field grown): 1 to 3 lb/acre from 2 weeks after transplanting or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre.
Water Melon

Water Melons (field grown): 1 to 3 lbs/acre from two weeks after transplanting, or as soon as there is sufficient leaf cover to intercept the spray. Repeat as necessary at 10 to 14 day intervals. Do not apply during flowering. Note: Final application to be made at least one month before harvest. Water rate: 20 gallons/acre