Wheat
  • Apples
  • Barley
  • Broccoli
  • Brussel Sprouts
  • Cabbage
  • Carrots
  • Cauliflower
  • Grapevines
  • Lettuce
  • Maize
  • Oats
  • Oilseed Rape
  • Onions
  • Pepper
  • Potatoes
  • Raspberries
  • Rye
  • Soya bean
  • Strawberry
  • Tomato
  • Wheat

Nutrients

N Nitrogen
P Phosphorus
K Potassium
Mg Magnesium
Ca Calcium
S Sulphur
B Boron
Cu Copper
Fe Iron
Mn Manganese
Mo Molybdenum
Zn Zinc

Cereals - Deformation

Symptoms
Flag leaf is twisted/curled.

Causes
Calcium deficiency

Calcium deficiency made worse by

  • Acidic soils
  • Sandy or light soils (leaching)
  • Acid peat soils
  • Soils rich in sodium
  • Soils rich in aluminium
  • Drought conditions
  • Fruit high in nitrogen or potassium
  • Large fruit

Calcium is important for

  • Healthy green foliage
  • Improved yield and quality

Yara recommended fertilisers for Calcium deficiency

YaraVita STOPIT

YaraVita STOPIT

Cereals: 5 l/ha from 4 leaves to second node detectable (Zadok's G.S. 14 to 32). Water rate: 200 l/ha

Read more about YaraVita STOPIT

Other recommended products

YaraVita BRASSITREL PRO
Cereals: 3 l/ha applied at any time from the 2 leaf stage to 1st node detectable (Zadoks G.S. 12 to 31). Water rate: 200 l/ha.
YaraVita SENIPHOS
Cereals: 5 l/ha at tillering. Repeat at 10-14 day intervals if necessary. Water rate: 200 l/ha.