YaraVita Magphos K

Image of YaraVita Magphos K
YaraVita Magphos K is one of the range of "Foliar Phosphate" products from Yara. These concentrated liquid products are designed to provide a fast acting fuel for plant energy, to boost crops during periods of rapid growth or to help crops overcome adverse climatic conditions. YaraVita Magphos K contains 100% soluble, plant available phosphate and also contains a significant amount of magnesium making it the normal choice for application to arable crops, and for potatoes in particular. In fact YaraVita Magphos K contains more magnesium than many "specific" liquid magnesium products.

The liquid formulation makes it easy to measure, pour and mix the product in the spray tank.

The purity of raw materials selected for this product makes it safe for application to the crop and helps ensure that the harvested produce will not be rejected at any point in the supply chain.

A broad tankmixability 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 smart phones makes it quick and easy to check whether products can be co-applied.

Analysis
19.2% w/v = 192.6 g/l P
6.2% w/v = 62.2 g/l K
6.0% w/v = 60 g/l Mg

Pack Size
10 litres

Nutrient composition Product and safety information Product application advice
Alfalfa / Lucerne

Alfalfa: 5 l/ha when sufficient leaf cover to intercept spray. Then 5 l/ha one week after every cut. Water rate: 200 l/ha.

Amenity Grass

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

Amenity Turf

Turf: 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

Beans

Beans: 3 to 5 l/ha when crop is 15 cm tall. Repeat if necessary at 10 to 14 day intervals. Water rate: 30 to 200 l/ha
Brassica Vegetables

Brassicas: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Broccoli

Broccoli: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Brussels sprouts

Brussels Sprouts: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Cabbage

Cabbage: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Calabrese

Calabrese: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.

Carrots

Carrot: 3 to 5 l/ha when crop is 15 cm tall. Repeat if necessary at 7 to 14 day intervals. Water rate: 200 l/ha.
Cauliflower

Cauliflower: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Cereals

Cereals: 5 l/ha from the 2 leaf stage to 1st node detectable, (Zadok's G.S. 12 to 31). Repeat at 10 to 14 day intervals if necessary within this time-frame, up to a maximum of three applications. Also, apply from ear emergence until the end of flowering (Zadok's G.S. 51 to 69). Water rate: 50 to 200 l/ha.

Citrus

Citrus: 5 l/ha applied at 10 to 14 day intervals following fruit set. Water rate: 500 to 1500 l/ha.
Cucumber

Cucumber (Field Grown): 5 l/ha at 4 to 6 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 200 to 500 l/ha.
Cucurbits

Cucurbits (Field Grown): 5 l/ha at the 4 to 6 leaf stage. Repeat at 10 to 14 day intervals. Water rate: 200 to 500 l/ha

Fodder Beet

Fodder beet: 3 to 5 l/ha at the 4 to 6 leaf stage. For moderate to severe deficiency, repeat at 10 to 14 day intervals. Water rate: 200 l/ha.
Leek

Leek: 5 l/ha applied from two weeks after transplanting, or in the case of direct sown crops when the crop is 15 cm tall. Repeat applications may be necessary at 10 to 14 day intervals. Water rate: 200 l/ha.

Legumes / Pulses

Legumes / pulses: 1 to 2 applications of 3-5 l/ha when the crop is 10 to 15 cm tall. Allow 10 to 14 days between applications. Water rate: 50 to 200 l/ha.

Maize

Maize: 5 l/ha at 4 to 8 leaf stage. Repeat at 10 to 14 day intervals if necessary. Water rate: 30 to 200 l/ha.
Oilseed Rape

Oilseed Rape: For a single application, 3 to 5 l/ha at onset of stem extension. For moderate deficiency, 3 to 5 l/ha at 4 to 6 leaf stage and at onset of stem extension. An extra application can be made 10 to14 days later for severe deficiency. Avoid flowering. Water rate: 30 to 200 l/ha.
Onions

Onion: 5 l/ha. Apply when the foliage is 15cm tall, with a second application 10 to14 days later if necessary. Also,1 to 2 applications of 5 l/ha during bulb filling, with a 10 to 14 day interval between sprays. Water rate: 30 to 200 l/ha.
Peas

Peas: 1 to 2 applications of 5 l/ha when the crop is 10 to 15 cm tall. Allow 10 to 14 days between applications. Water rate: 30 to 200 l/ha.

Pepper

Pepper (Field Grown): 0.3 litres per hectolitre before transplanting. Water rate: 1000 l/ha maximum
Potatoes

Potatoes: To stimulate early growth: 5 l/ha one week after 100 percent crop emergence. To increase tuber number: 10 l/ha at tuber initiation (when 50 percent at the tip swellings are twice the diameter of the rest of the stolon). To increase tuber size: a minimum of 2 applications of 5 l/ha or 1 to 2 applications of 10 l/ha during tuber bulking ( as soon as first formed tubers are 10mm in diameter) and following petiole analysis during tuber bulking. Allow 10 to 14 days between applications. Water rate: 200 l/ha.
Strawberry

Strawberry (Field Grown): Non-everbearing varieties: 5 lha from two weeks after transplanting / start of new season leaf growth. Repeat at 7 to 10 day intervals as required. Also, 3 applications of 5 l/ha from start of flowering. Repeat applications at 7 to 10 day intervals. Everbearing varieties: 6 applications of 5 l/ha. Do not apply successive applications at less than 10 to 14 day intervals. Water rate: 300 to 600 l/ha.
Sugar Beet

Sugar beet: 3 to 5 l/ha at the 4 to 6 leaf stage. For moderate to severe deficiency, repeat at 10 to 14 day intervals. Water rate: 200 l/ha.
Tomato

Tomato (Field Grown): 5 l/ha. Apply at the 4 to 6 leaf stage with repeat applications at 10 to 14 day intervals if necessary. Water rate: 30 to 500 l/ha
Wine Grape

Grapevines: 3 to 5 l/ha at flower buds visible, flower buds separated, fruit set, grape expansion, early veraison (one month before harvest) and 10 to 14 days later. Water rate: 200 l/ha.
Alfalfa / Lucerne

Alfalfa: 5 l/ha when sufficient leaf cover to intercept spray. Then 5 l/ha one week after every cut. Water rate: 200 l/ha.

Amenity Grass

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

Amenity Turf

Turf: 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

Beans

Beans: 3 to 5 l/ha when crop is 15 cm tall. Repeat if necessary at 10 to 14 day intervals. Water rate: 30 to 200 l/ha
Brassica Vegetables

Brassicas: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Broccoli

Broccoli: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Brussels sprouts

Brussels Sprouts: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Cabbage

Cabbage: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Calabrese

Calabrese: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.

Carrots

Carrot: 3 to 5 l/ha when crop is 15 cm tall. Repeat if necessary at 7 to 14 day intervals. Water rate: 200 l/ha.
Cauliflower

Cauliflower: 4 l/ha applied at the 4 to 6 leaf stage soon after transplanting. Water rate: 30 to 200 l/ha. Also, when grown as a seed crop: 5 l/ha applied during the seed maturation phase. Water rate: 50 to 200 l/ha.
Cereals

Cereals: 5 l/ha from the 2 leaf stage to 1st node detectable, (Zadok's G.S. 12 to 31). Repeat at 10 to 14 day intervals if necessary within this time-frame, up to a maximum of three applications. Also, apply from ear emergence until the end of flowering (Zadok's G.S. 51 to 69). Water rate: 50 to 200 l/ha.

Citrus

Citrus: 5 l/ha applied at 10 to 14 day intervals following fruit set. Water rate: 500 to 1500 l/ha.
Cucumber

Cucumber (Field Grown): 5 l/ha at 4 to 6 leaf stage. Repeat if necessary 10 to 14 days later. Water rate: 200 to 500 l/ha.
Cucurbits

Cucurbits (Field Grown): 5 l/ha at the 4 to 6 leaf stage. Repeat at 10 to 14 day intervals. Water rate: 200 to 500 l/ha

Fodder Beet

Fodder beet: 3 to 5 l/ha at the 4 to 6 leaf stage. For moderate to severe deficiency, repeat at 10 to 14 day intervals. Water rate: 200 l/ha.
Leek

Leek: 5 l/ha applied from two weeks after transplanting, or in the case of direct sown crops when the crop is 15 cm tall. Repeat applications may be necessary at 10 to 14 day intervals. Water rate: 200 l/ha.

Legumes / Pulses

Legumes / pulses: 1 to 2 applications of 3-5 l/ha when the crop is 10 to 15 cm tall. Allow 10 to 14 days between applications. Water rate: 50 to 200 l/ha.

Maize

Maize: 5 l/ha at 4 to 8 leaf stage. Repeat at 10 to 14 day intervals if necessary. Water rate: 30 to 200 l/ha.
Oilseed Rape

Oilseed Rape: For a single application, 3 to 5 l/ha at onset of stem extension. For moderate deficiency, 3 to 5 l/ha at 4 to 6 leaf stage and at onset of stem extension. An extra application can be made 10 to14 days later for severe deficiency. Avoid flowering. Water rate: 30 to 200 l/ha.
Onions

Onion: 5 l/ha. Apply when the foliage is 15cm tall, with a second application 10 to14 days later if necessary. Also,1 to 2 applications of 5 l/ha during bulb filling, with a 10 to 14 day interval between sprays. Water rate: 30 to 200 l/ha.
Peas

Peas: 1 to 2 applications of 5 l/ha when the crop is 10 to 15 cm tall. Allow 10 to 14 days between applications. Water rate: 30 to 200 l/ha.

Pepper

Pepper (Field Grown): 0.3 litres per hectolitre before transplanting. Water rate: 1000 l/ha maximum
Potatoes

Potatoes: To stimulate early growth: 5 l/ha one week after 100 percent crop emergence. To increase tuber number: 10 l/ha at tuber initiation (when 50 percent at the tip swellings are twice the diameter of the rest of the stolon). To increase tuber size: a minimum of 2 applications of 5 l/ha or 1 to 2 applications of 10 l/ha during tuber bulking ( as soon as first formed tubers are 10mm in diameter) and following petiole analysis during tuber bulking. Allow 10 to 14 days between applications. Water rate: 200 l/ha.
Strawberry

Strawberry (Field Grown): Non-everbearing varieties: 5 lha from two weeks after transplanting / start of new season leaf growth. Repeat at 7 to 10 day intervals as required. Also, 3 applications of 5 l/ha from start of flowering. Repeat applications at 7 to 10 day intervals. Everbearing varieties: 6 applications of 5 l/ha. Do not apply successive applications at less than 10 to 14 day intervals. Water rate: 300 to 600 l/ha.
Sugar Beet

Sugar beet: 3 to 5 l/ha at the 4 to 6 leaf stage. For moderate to severe deficiency, repeat at 10 to 14 day intervals. Water rate: 200 l/ha.
Tomato

Tomato (Field Grown): 5 l/ha. Apply at the 4 to 6 leaf stage with repeat applications at 10 to 14 day intervals if necessary. Water rate: 30 to 500 l/ha
Wine Grape

Grapevines: 3 to 5 l/ha at flower buds visible, flower buds separated, fruit set, grape expansion, early veraison (one month before harvest) and 10 to 14 days later. Water rate: 200 l/ha.