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.

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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.

苹果

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.

芦笋

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.

大麦

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.

Beans

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.

甜菜根

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.

黑醋栗

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

蓝莓

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.

芸薹属蔬菜

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.

西兰花

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.

卷心菜

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.

Carrot

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.

花椰菜

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.

谷物

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.

樱桃

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.

水仙花

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.

针叶树

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.

饲用甜菜

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.

葡萄

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

草原牧场

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

宜人草

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.

草（生长）

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.

羽衣甘蓝

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.

韭葱

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.

生菜沙拉

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.

莉莉（田间生长）

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.

亚麻籽

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.

玉米

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

燕麦

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.

油菜

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.

洋葱

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.

梨

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.

豌豆

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.

梅子

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.

马铃薯

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.

保护作物

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.

南瓜（大田）

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

覆盆子

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.

黑麦

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.

菠菜

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

南瓜（大田）

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

草莓

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

糖用甜菜

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.

向日葵

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.

瑞典甘蓝

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.

郁金香

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.

草坪

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.

萝卜

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.

小麦

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.

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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.

苹果

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.

芦笋

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.

大麦

Beans

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.

甜菜根

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.

黑醋栗

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

蓝莓

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.

芸薹属蔬菜

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.

西兰花

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.

卷心菜

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.

Carrot

花椰菜

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.

谷物

樱桃

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.

水仙花

针叶树

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.

饲用甜菜

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.

葡萄

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

草原牧场

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

宜人草

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.

草（生长）

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.

羽衣甘蓝

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.

韭葱

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.

生菜沙拉

莉莉（田间生长）

亚麻籽

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.

玉米

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

燕麦

油菜

洋葱

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.

梨

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.

豌豆

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.

梅子

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.

马铃薯

保护作物

南瓜（大田）

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

覆盆子

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.

黑麦

菠菜

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

南瓜（大田）

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

草莓

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

糖用甜菜

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.

向日葵

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.

瑞典甘蓝

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.

郁金香

草坪

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.

萝卜

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.

小麦

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