YaraVita Foliar Potash

YaraVita Foliar Potash liquid fertiliser

YaraViva FOLIAR POTASH is a fully formulated liquid foliar fertiliser containing 500 g/l potash for foliar application to provide additional potassium for a wide range of crops.


High Concentration of Potassium

High quality and consistent true liquid formulation

No sedimentation


Widest Tank Mixability

Suitable for almost any tank mix

Gives greater flexibility in field recommendations


Excellent Plant Absorption

Rapid uptake through the leaf

Ideal where soil application is limiting factor

Very mobile within the plant

Lasting feeding effect


Safe for Crops and Operators

Kind to the crop

Easy to handle liquid formulation

Easy to measure, pour and mix the product in the spray tank


Analysis

41.5% w/v% = 415 g/l K (50% w/v = 500 g/l K2O)

3.5% w/v = 34.9 g/l P (8.0% w/v = 80 g/l P2O5)


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 ?
Nutrient composition Product and safety information Product application advice
Karotten

Carrot: 5 l/ha when crop is 15 cm tall. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 l/ha.
Kartoffeln

Potatoes: One application of 10 l/ha or two applications of 5 l/ha during tuber bulking (as soon as first-formed tubers are 10mm in diameter). Allow 10 to 14 days between applications. A further application of 5 l/ha may be made following petiole analysis, during tuber bulking. Water rate: 200 l/ha.
Zuckerrüben

Sugar Beet: 5 l/ha from 16 leaf stage onwards. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.
Rote Beete

Beetroot: 3 to 5 l/ha during bulb filling. Repeat applications at 10 to 14 day intervals as necessary. Water rate: 200 l/ha.

Schwarze Johannisbeeren

Blackcurrant: 5 l/ha at start of flowering. Water rate: 200-500 l/ha.

Himbeeren

Raspberry: 5 l/ha at green bud. Water rate: 200-500 l/ha.
Erdbeeren

Strawberry (field grown): 5 l/ha at green bud. Water rate: 200-500 l/ha.
Weintrauben

Grapevines (Wine Grapes only): 3 to 5 l/ha at fruit set, pea-sized berries and first colour softening. Water rate: 200 to 500 l/ha.
Lauch

Leek: 5 l/ha two weeks after transplanting. Repeat at 10 to 14 day intervals as necessary. Water rate: 200 l/ha.

Salat

Lettuce (field grown): 5 l/ha 14 to 20 days after the 4 to 6 leaf stage. Repeat if necessary at 10 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 500 l/ha.
Zwiebeln

Onion: 5 l/ha when sufficient leaf area to intercept spray. Water rate: 200 to 500 l/ha.
Spinat

Spinach: 5 l/ha three weeks after 4 to 6 leaf stage. Repeat at 10 to 14 day intervals as necessary. Water rate: 200 l/ha

Geschützte Kulturen

Protected Crops: 0.3 litres per 100 litres water maximum concentration. Water rate: 1000 l/ha maximum. Refer to equivalent field grown crop for application timing.

Äpfel

Apple: 5 l/ha at bud burst. Also, two to three applications of 2 to 3 l/ha at 10 to 14 day intervals starting at petal fall. A further application of 5 l/ha may also be applied post-harvest before leaf fall. Water rate: 500 l/ha.
Kirschen

Cherry: 3 applications of 3 to 5 l/ha from stone hardening, with repeat applications at 10 to 14 day intervals. Also apply at the same rate post-harvest before leaf fall. Water rate: 500 to 1,000 l/ha.
Brokkoli

Broccoli: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Birnen

Pears: 5 l/ha at bud burst. Also, two to three applications of 5 l/ha at 10 to 14 day intervals starting at petal fall. A further application of 5 l/ha may also be applied post-harvest before leaf fall. Water rate: 500 l/ha.

Bohnen

Beans: 5 l/ha before flowering. Water rate: 200 l/ha

Luzerne

Lucerne: 5 l/ha applied two to three weeks prior to cutting. Water rate: 30 to 200 l/ha.

Kohl

Brassicas: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Brussels sprouts

Brussels Sprouts: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Kohl

Cabbage: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Calabrese

Calabrese: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.

Raps

Oilseed Rape: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals, up to the green bud stage. Do not apply during flowering. Water rate: 200 l/ha.
Blumenkohl

Cauliflower: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Getreide

Cereals: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.

Gerste

Barley: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.
Mais

Maize: 5 l/ha at the 4 to 8 leaf stage. Water rate: 200 l/ha.
Hafer

Oats: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.
Roggen

Rye: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.
Weizen

Wheat: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.
Rasenanlagen

Turf: 10 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: 500 to 1000 l/ha.

Rasengräser

Grass (amenity): 10 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: 500 to 1,000 l/ha.

Erbsen

Peas: 5 l/ha before flowering. Water rate: 200 l/ha.

Karotten

Carrot: 5 l/ha when crop is 15 cm tall. Repeat if necessary at 10 to 14 day intervals. Water rate: 200 l/ha.
Kartoffeln

Potatoes: One application of 10 l/ha or two applications of 5 l/ha during tuber bulking (as soon as first-formed tubers are 10mm in diameter). Allow 10 to 14 days between applications. A further application of 5 l/ha may be made following petiole analysis, during tuber bulking. Water rate: 200 l/ha.
Zuckerrüben

Sugar Beet: 5 l/ha from 16 leaf stage onwards. For moderate to severe deficiency repeat applications at 10 to 14 day intervals. Water rate: 200 l/ha.
Rote Beete

Beetroot: 3 to 5 l/ha during bulb filling. Repeat applications at 10 to 14 day intervals as necessary. Water rate: 200 l/ha.

Schwarze Johannisbeeren

Blackcurrant: 5 l/ha at start of flowering. Water rate: 200-500 l/ha.

Himbeeren

Raspberry: 5 l/ha at green bud. Water rate: 200-500 l/ha.
Erdbeeren

Strawberry (field grown): 5 l/ha at green bud. Water rate: 200-500 l/ha.
Weintrauben

Grapevines (Wine Grapes only): 3 to 5 l/ha at fruit set, pea-sized berries and first colour softening. Water rate: 200 to 500 l/ha.
Lauch

Leek: 5 l/ha two weeks after transplanting. Repeat at 10 to 14 day intervals as necessary. Water rate: 200 l/ha.

Salat

Lettuce (field grown): 5 l/ha 14 to 20 days after the 4 to 6 leaf stage. Repeat if necessary at 10 day intervals. Note: Final application to be made at least one month before harvest. Water rate: 500 l/ha.
Zwiebeln

Onion: 5 l/ha when sufficient leaf area to intercept spray. Water rate: 200 to 500 l/ha.
Spinat

Spinach: 5 l/ha three weeks after 4 to 6 leaf stage. Repeat at 10 to 14 day intervals as necessary. Water rate: 200 l/ha

Geschützte Kulturen

Protected Crops: 0.3 litres per 100 litres water maximum concentration. Water rate: 1000 l/ha maximum. Refer to equivalent field grown crop for application timing.

Äpfel

Apple: 5 l/ha at bud burst. Also, two to three applications of 2 to 3 l/ha at 10 to 14 day intervals starting at petal fall. A further application of 5 l/ha may also be applied post-harvest before leaf fall. Water rate: 500 l/ha.
Kirschen

Cherry: 3 applications of 3 to 5 l/ha from stone hardening, with repeat applications at 10 to 14 day intervals. Also apply at the same rate post-harvest before leaf fall. Water rate: 500 to 1,000 l/ha.
Brokkoli

Broccoli: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Birnen

Pears: 5 l/ha at bud burst. Also, two to three applications of 5 l/ha at 10 to 14 day intervals starting at petal fall. A further application of 5 l/ha may also be applied post-harvest before leaf fall. Water rate: 500 l/ha.

Bohnen

Beans: 5 l/ha before flowering. Water rate: 200 l/ha

Luzerne

Lucerne: 5 l/ha applied two to three weeks prior to cutting. Water rate: 30 to 200 l/ha.

Kohl

Brassicas: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Brussels sprouts

Brussels Sprouts: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Kohl

Cabbage: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Calabrese

Calabrese: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.

Raps

Oilseed Rape: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals, up to the green bud stage. Do not apply during flowering. Water rate: 200 l/ha.
Blumenkohl

Cauliflower: 5 l/ha at the 4 to 6 leaf stage. Repeat as required for moderate to severe deficiency at 7 to 14 day intervals. Water rate: 200 l/ha.
Getreide

Cereals: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.

Gerste

Barley: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.
Mais

Maize: 5 l/ha at the 4 to 8 leaf stage. Water rate: 200 l/ha.
Hafer

Oats: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.
Roggen

Rye: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.
Weizen

Wheat: 5 l/ha from early tillering to 2nd node detectable (Zadoks G.S. 21 to 32). Repeat at 10 to 14 day intervals between these growth stages as necessary. From 2nd node detectable onwards apply 5 l/ha, if necessary, up to the end of inflorescence (Zadoks G.S. 32 to 59). Water rate: 50 to 200 l/ha.
Rasenanlagen

Turf: 10 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: 500 to 1000 l/ha.

Rasengräser

Grass (amenity): 10 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: 500 to 1,000 l/ha.

Erbsen

Peas: 5 l/ha before flowering. Water rate: 200 l/ha.

Curious how this product could boost your crop performance

Get tailored advice from a Yara expert—fill out the form today and we’ll be in touch to help you get the most from your fertiliser investment!

Are you an existing Yara Customer?
What is your preferred method of being contacted by a Yara representative?

By submitting this form you confirm that you have been informed that we process your data in accordance with the Yara Privacy Policy

Related products

YaraVita Mantrac Pro
A flowable liquid micronutrient fertiliser containing 500 g/l of manganese for application as a foliar spray or seed treatment to a wide range of crops.
YaraVita Gramitrel
A flowable liquid fertiliser with a balanced combination of micronutrients including manganese, magnesium, copper and zinc for foliar application to cereals.
YaraVita Brassitrel Pro
A flowable liquid suspension fertiliser with a combination of micronutrients including manganese, magnesium, boron and molybdenum for foliar application to oilseed rape, brassicas and legumes.
YaraVita CropBoost
(formerly MAIZE BOOST) Same great product, new name. A liquid micronutrient fertiliser containing a high concentrations of phosphate together with zinc, magnesium and potash for foliar application to maize and other crops.
All YaraVita foliar fertilisers