Terra-Sorb® complex

The most powerful amino acid

Terra-Sorb® complex is an L-α-amino acid-based product from Enzymatic Hydrolysis, for foliar spray.

What is it? What is it for?


  • Increases plant photosynthesis activity and chlorophyll content
  • Promotes rapid recovery in the event of stress
  • Improves fruit set due to its high Boron (B) content
  • Maintains the balance between biostimulation and the availability of nutrients at the most critical crop-growing periods.


  • Foliar spray: various applications every 7-15 days at 200-300 mL/hL or 2-3 L/ha.
  • Drip irrigation: 8-12 L/ha every 7-15 days by irrigation

Application time

Whenever the plant is undergoing a period of stress, and during critical crop-growing periods such as budding, fruit set, development of the fruit, etc.


Free amino acids (*) 20% (w/w)
Total nitrogen (N) 5,5% (w/w)
Organic nitrogen (N) 5,0% (w/w)
Magnesium (MgO) 0,8% (w/w)
Boron (B) 1,5% (w/w)
Iron (Fe) 1,0% (w/w)
Manganese (Mn) 0,1% (w/w)
Zinc (Zn) 0,1% (w/w)
Molybdenum (Mo) 0,001% (w/w)
Organic matter 25% (w/w)

(*) The formula contains all biologically active free amino acids: ASP, SER, GLU, GLY, HIS, ARG, THR, ALA, PRO, CIS, TYR, VAL, MET, LYS, ILE, LEU, PHE, TRP

Field trials

Trial of Terra-Sorb® complex (Murcia, Spain) on olive trees
Trial of Terra-Sorb® complex (Lleida, Spain) on alfalfa