Biostimulant combined with natural pidolic acid and foliar nutrients to increase yield

  • broad spectrum foliar feed with natural pidolic acid
  • increases nitrogen use efficiency in conventional or restricted Nitrogen programs
  • increases photosynthetic capability
  • minimizes effects of crop stress (drought, waterlodging, cold)

Analysis: nitrogen (N): 140 g/L, phosphorus pentoxide (P2O5): 70 g/L, potassium oxide (K2O): 70 g/L, magnesium oxide (MgO) – 3.5 g/L Mg: 2 g/L, boron (B): 300 mg/L, manganese (Mn): 600 mg/L, Copper (Cu): 600 mg/L, Zinc (Zn): 600 mg/L, Molybdenum (Mo): 40 mg/L, (PGA) Pyroglutamic acid, aspartic acid and tryptophan


  • All arable crops
  • Cereals
  • Oilseeds
  • Potatoes
  • Peas, beans
  • Maize

Development stage

  • Grain filling (BBCH 47-65)


VULKANO is a fully stabilized and highly efficient multi-nutrient formulation cofomulated with pyro glutamic acid, aspartic acid and tryptophan.

VULKANO boosts the plant’s metabolic efficiency and chlorophyll concentration during periods of stress, increasing nutrient use efficiency, enhancing crop vigour and yield.

Pyroglutamic acid (PGA):

  • Pidolic acid is a signalling compound in the nitrogen cycle, which accelerates nitrogen assimilation and amino acid production.
  • Pidolic acid reduces toxic ammonia build up and also permits the retention of more green leaf area, again aiding recovery once limiting factors are addressed.

Mode of action - stimulates

Root growth

Water and
Nutrient uptake



Practical application

Application rate

Water application rate: 80 – 200 L/ha

Tank Mixing

VULKANO is widely compatible with other chemicals and will well disperse in water with a little agitation.

  1. Water
  2. Pesticide



Do not mix with herbicides containing phenoxy Acid, eg. Mecoprop, MCPA, 2,4-D.

Plant compatibility

VULKANO is compatible in all arable crops. Best results during hot weather with sprays early morning or late evening.

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