YaraVita MAGFLO 300

YaraVita MAGFLO 300 is a fully formulated flowable liquid fertiliser containing a high concentration of magnesium for foliar application to extend greenness in cereals and potatoes or to treat magnesium deficiency in a wide range of crops.

Highest Concentration of Magnesium
Almost 8-10 times more Mg than in a typical liquid chelate
Three times the percentage Mg of magnesium sulphate
Substantial Mg provision
Stable suspension concentrate formulation

Widest Tank Mixability
Suitable for almost any tank mix
Gives greater flexibility in field recommendations

Excellent Plant Absorption
Quickly taken up by the crop
Very mobile within the plant
Lasting feeding effect
Extends greenness of flag leaf in wheat
Extends greenness of potato haulm

Safe for Crops and Operators
Very safe formulation
Easy to handle liquid formulation
Easy to measure, pour and mix the product in the spray tank

Analysis
30% w/v = 300 g/l Mg (50% w/v = 500 g/l MgO)

Pack Size
10 litres and 1000 litres

Available in England, Wales, Scotland and Northern Ireland.

Ask for a quote from a local supplier Where can I buy Yara fertilisers ?

Front label

Safety data sheet

Alfalfa / Lucerne

Lucerne: 4 l/ha applied 10 to 14 days after regrowth commences post-cutting (when there is enough regrowth to take a spray). Water rate: 200 l/ha.

Manzana

Apple: 4 l/ha after petal fall. In cases of severe deficiency apply also before flowering (around pink bud stage). Water rate: 500-1,000 l/ha.

Esparragos

Asparagus: Four to five applications of 2 to 4 l/ha during vegetative growth, with repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Cebada

Barley: 2-4 l/ha at 2 leaf stage to first node detectable (G.S. 12-31). For moderate to severe deficiency, repeat applications at 10-14 day intervals. 2 l/ha at flag leaf ligule just visible to anthesis complete (G.S. 39-69). Water rate: 200 l/ha.

Frijoles

Beans: 2-4 l/ha when crop 15 cm tall. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Remolacha

Red Beet: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Grosella negra

Blackcurrant: 4 l/ha at full flower and 4 l/ha at first fruit set. Water rate: 200 to 500 l/ha.

Arándanos

Blueberries: 4 l/ha applied 10 days after petal fall has finished. Bushes being grown for a second cropping year should receive the fruiting year programme again. Water rate: 1000 l/ha.

Coles y otras brassicas

Brassicas: 4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 75 to 200 l/ha.

Brócoli

Broccoli: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Brussels sprouts

Brussels Sprouts: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Col

Cabbage: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Calabrese

Calabrese: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Zanahoria

Carrot: 2-4 l/ha when crop 15 cm tall. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Note: On carrots, final application to be made one month before harvest. Water rate: 200 l/ha.

Coliflor

Cauliflower: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Cereals

Cereals: 2-4 l/ha at 2 leaf stage to first node detectable (G.S. 12-31). For moderate to severe deficiency, repeat applications at 10-14 day intervals. 2 l/ha at flag leaf ligule just visible to anthesis complete (G.S. 39-69). Water rate: 200 l/ha.

Cereza

Cherry: 4 l/ha at fruit set. If necessary a second application may be made 10 to 14 days later. Water rate: 200 to 500 l/ha.

Daffodil

Daffodil: 4 l/ha. Repeat applications at 7 to 14 day intervals commencing when crop is 10 to 15 cm tall. Water rate: 200 l/ha. Do not apply to crops grown under glass or plastic. Do not apply to the crop in flower.

Coníferos

Conifers: 2-4 l/ha when there is new season leaf production and 2-4 l/ha in early autumn. Water rate: 500 to 1,000 l/ha.

Remolacha de foraje

Fodder Beet: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Uvas

Grapevines: 4 l/ha at flower buds visible, flower buds separated and fruit set. Water rate: 200-500 l/ha.

Pastos

Grass (grazing): 5 l/ha applied 7 to 14 days before grazing. Water rate: 200 l/ha.

Pasto para céspedes

Grass (amenity): 5 to 10 l/ha as soon as growth commences in spring and /or following identification of need by analysis. Repeat sprays at 10 to 14 day intervals as necessary. Water rate: 200 l/ha.

Grass (grazing)

Grass (grazing): 5 l/ha applied 7 to 14 days before grazing. Water rate: 200 l/ha.

Pasto

Grass (growth): 2-4 l/ha as soon as growth commences in the spring. In the case of moderate to severe deficiency, repeat applications at 14 day intervals. Water rate: 200 l/ha.

Col rizada

Kale: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Puerro

Leek: 2-4 l/ha 2 weeks after transplanting. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Lechuga y ensalada

Lettuce (field grown): 2-4 l/ha 2 weeks after transplanting. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 500 l/ha.

Lírio (campo abierto)

Lily (field grown): 4 l/ha. Repeat applications at 7 to 14 day intervals commencing when crop is 10 to 15 cm tall. Water rate: 200 l/ha. Do not apply to crops grown under glass or plastic. Do not apply to the crop in flower.

Linaza

Linseed: 2-4 l/ha when crop 15 cm tall. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Maíz

Maize: 2-4 l/ha at 4-6 leaf stage. Water rate: 200 l/ha.

Avena

Oats: 2-4 l/ha at 2 leaf stage to first node detectable (G.S. 12-31). For moderate to severe deficiency, repeat applications at 10-14 day intervals. 2 l/ha at flag leaf ligule just visible to anthesis complete (G.S. 39-69). Water rate: 200 l/ha.

Colza

Oilseed Rape: For a single application, 2-4 l/ha at onset of stem extension. For moderate deficiency, 2-4 l/ha at 4-6 leaf stage and 2-4 l/ha at onset of stem extension. An extra application can be made 10-14 days later for severe deficiency. Water rate: 200 l/ha.

Cebolla

Onion: 2 to 4 l/ha two weeks after transplanting, or in the case of direct sown crops, when the crop is 15 cm tall. Repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Parsnip

Parsnip: 4 l/ha when crop is 15 cm tall. For moderate to severe deficiency, repeat applications at 10 to 14 day intervals. (3 applications maximum). Water rate: 200 l/ha.

Pera

Pears: 4 l/ha after petal fall. In cases of severe deficiency apply also before flowering (around pink bud stage). Water rate: 500 to 1,000 l/ha.

Guisantes

Peas: 2-4 l/ha when crop is 15 cm tall. For moderate to severe deficiency repeat applications at 10-14 day intervals. Water rate: 200 l/ha.

Ciruela

Plum: 4 l/ha at fruit set. If necessary a second application may be made 10 to 14 days later. Water rate: 200-500 l/ha.

Patata / Papa

Potatoes: 2-4 l/ha 1 week after 100% emergence and following petiole analysis during tuber bulking. For moderate to severe deficiency, repeat applications at 10-14 day intervals. Water rate: 200 l/ha.

Cultivos de invernadero

Protected Crops: 0.2 litres per 100 litres water maximum concentration. Water rate: 1000 l/ha maximum. Refer to equivalent field grown crop for application timing. N.B. Magflo 300 may leave a white deposit. Do not apply within one month of harvest.

Calabaza

Pumpkin (Field Grown): 4 l/ha at 4 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 200 l/ha.

Frambuesa

Raspberry: 4 l/ha at start of flowering and at 10 to 14 day intervals as necessary, up to 14 days before harvest. Water rate: 200 to 500 l/ha.

Centeno

Rye: 2-4 l/ha at 2 leaf stage to first node detectable (G.S. 12-31). For moderate to severe deficiency, repeat applications at 10-14 day intervals. 2 l/ha at flag leaf ligule just visible to anthesis complete (G.S. 39-69). Water rate: 200 l/ha.

Espinaca

Spinach: 4 l/ha at the 4 to 6 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 200 l/ha.

Calabacín (Campo abierto)

Squash (Field Grown): 4 l/ha at 4 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 200 l/ha.

Fresa

Strawberry (field grown): 4 l/ha at green bud. Water rate: 200-500 l/ha.

Remolacha

Sugar Beet: 2-4 l/ha at 4-6 leaf stage, with repeat applications at the above rate at 10-14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Girasol

Sunflower: 4 l/ha at 4 to 8 pairs of leaves. For moderate to severe deficiency repeat application 10 to 14 days later. Water rate: 200 l/ha.

Nabo

Swede: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Tulipán

Tulip (field grown): 4 l/ha. Repeat applications at 7 to 14 day intervals commencing when crop is 10 to 15 cm tall. Water rate: 200 l/ha. Do not apply to crops grown under glass or plastic. Do not apply to the crop in flower.

Césped

Turf: 2-4 l/ha as soon as growth commences in the spring. In the case of moderate to severe deficiency, repeat applications at 14 day intervals. Water rate: 200 l/ha.

Nabo

Turnip: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Trigo

Wheat: 2-4 l/ha at 2 leaf stage to first node detectable (G.S. 12-31). For moderate to severe deficiency, repeat applications at 10-14 day intervals. 2 l/ha at flag leaf ligule just visible to anthesis complete (G.S. 39-69). Water rate: 200 l/ha.

Nutrient composition

Product and safety information

Front label

Safety data sheet

Product application advice

Alfalfa / Lucerne

Lucerne: 4 l/ha applied 10 to 14 days after regrowth commences post-cutting (when there is enough regrowth to take a spray). Water rate: 200 l/ha.

Manzana

Apple: 4 l/ha after petal fall. In cases of severe deficiency apply also before flowering (around pink bud stage). Water rate: 500-1,000 l/ha.

Esparragos

Asparagus: Four to five applications of 2 to 4 l/ha during vegetative growth, with repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Cebada

Frijoles

Beans: 2-4 l/ha when crop 15 cm tall. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Remolacha

Red Beet: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Grosella negra

Blackcurrant: 4 l/ha at full flower and 4 l/ha at first fruit set. Water rate: 200 to 500 l/ha.

Arándanos

Blueberries: 4 l/ha applied 10 days after petal fall has finished. Bushes being grown for a second cropping year should receive the fruiting year programme again. Water rate: 1000 l/ha.

Coles y otras brassicas

Brassicas: 4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 75 to 200 l/ha.

Brócoli

Broccoli: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Brussels sprouts

Brussels Sprouts: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Col

Cabbage: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Calabrese

Calabrese: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Zanahoria

Coliflor

Cauliflower: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Cereals

Cereza

Cherry: 4 l/ha at fruit set. If necessary a second application may be made 10 to 14 days later. Water rate: 200 to 500 l/ha.

Daffodil

Coníferos

Conifers: 2-4 l/ha when there is new season leaf production and 2-4 l/ha in early autumn. Water rate: 500 to 1,000 l/ha.

Remolacha de foraje

Fodder Beet: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Uvas

Grapevines: 4 l/ha at flower buds visible, flower buds separated and fruit set. Water rate: 200-500 l/ha.

Pastos

Grass (grazing): 5 l/ha applied 7 to 14 days before grazing. Water rate: 200 l/ha.

Pasto para céspedes

Grass (amenity): 5 to 10 l/ha as soon as growth commences in spring and /or following identification of need by analysis. Repeat sprays at 10 to 14 day intervals as necessary. Water rate: 200 l/ha.

Grass (grazing)

Grass (grazing): 5 l/ha applied 7 to 14 days before grazing. Water rate: 200 l/ha.

Pasto

Grass (growth): 2-4 l/ha as soon as growth commences in the spring. In the case of moderate to severe deficiency, repeat applications at 14 day intervals. Water rate: 200 l/ha.

Col rizada

Kale: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Puerro

Leek: 2-4 l/ha 2 weeks after transplanting. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Lechuga y ensalada

Lírio (campo abierto)

Linaza

Linseed: 2-4 l/ha when crop 15 cm tall. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Maíz

Maize: 2-4 l/ha at 4-6 leaf stage. Water rate: 200 l/ha.

Avena

Colza

Cebolla

Onion: 2 to 4 l/ha two weeks after transplanting, or in the case of direct sown crops, when the crop is 15 cm tall. Repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.

Parsnip

Parsnip: 4 l/ha when crop is 15 cm tall. For moderate to severe deficiency, repeat applications at 10 to 14 day intervals. (3 applications maximum). Water rate: 200 l/ha.

Pera

Pears: 4 l/ha after petal fall. In cases of severe deficiency apply also before flowering (around pink bud stage). Water rate: 500 to 1,000 l/ha.

Guisantes

Peas: 2-4 l/ha when crop is 15 cm tall. For moderate to severe deficiency repeat applications at 10-14 day intervals. Water rate: 200 l/ha.

Ciruela

Plum: 4 l/ha at fruit set. If necessary a second application may be made 10 to 14 days later. Water rate: 200-500 l/ha.

Patata / Papa

Cultivos de invernadero

Calabaza

Pumpkin (Field Grown): 4 l/ha at 4 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 200 l/ha.

Frambuesa

Raspberry: 4 l/ha at start of flowering and at 10 to 14 day intervals as necessary, up to 14 days before harvest. Water rate: 200 to 500 l/ha.

Centeno

Espinaca

Spinach: 4 l/ha at the 4 to 6 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 200 l/ha.

Calabacín (Campo abierto)

Squash (Field Grown): 4 l/ha at 4 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 200 l/ha.

Fresa

Strawberry (field grown): 4 l/ha at green bud. Water rate: 200-500 l/ha.

Remolacha

Sugar Beet: 2-4 l/ha at 4-6 leaf stage, with repeat applications at the above rate at 10-14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Girasol

Sunflower: 4 l/ha at 4 to 8 pairs of leaves. For moderate to severe deficiency repeat application 10 to 14 days later. Water rate: 200 l/ha.

Nabo

Swede: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Tulipán

Césped

Turf: 2-4 l/ha as soon as growth commences in the spring. In the case of moderate to severe deficiency, repeat applications at 14 day intervals. Water rate: 200 l/ha.

Nabo

Turnip: 2-4 l/ha at 4 to 6 leaf stage, with repeat applications at the above rate at 10 to 14 day intervals for moderate to severe deficiency. Water rate: 200 l/ha.

Trigo