Terra-Sorb radicular SymBiotic®
Terra-Sorb radicular SymBiotic® is Bioiberica's first microbial biostimulant, specially designed to enhance symbiosis between biostimulation and biofertilisation using Priming TechTM technology.

Benefits
- Improves soil fertility.
- Increases nutrient absorption efficiency.
- Increases the foliar content of macro and micronutrients.
- Increases crop yield and precocity.
- Stimulates rhizosphere enzyme activity.
- Bacillus velezensis strain PH-023 is capable of fixing atmospheric nitrogen, solubilising phosphorus, producing siderophores (iron transporters) and producing phytohormones, especially auxins.
See below for product specifications.
Crops and doses
Crop Group | Dose | Remarks |
Horticultural crops | 10-20L/Ha | Up to 3 applications after transplanting with an interval of 7-11 days. |
Woody crops | 10-20L/Ha | Up to 4 applications after flowering with an interval of 10-15 days. |
Instructions for use
Terra-Sorb radicular SymBiotic® is applied via irrigation water (spot, drip or sprinkler). User recommended in addition to a standard fertilisation programme.
Time of application
Its use is recommended at all times when the crop needs a physiological stimulus, such as: beginning of the vegetative cycle, pre-flowering and fruit set, development of plant organs to be harvested.
Its application is also recommended when the crop is subjected to unfavourable conditions (drought, cold, salinity, wind, root asphyxia, etc.) and in recovery treatments after critical periods (frost damage, hail, wind, etc.).
Composition
L-α-amino acids** | 6.0% (W/W) | 6.9% (W/W) |
Total nitrogen (N) | 2.5% (W/W) | 2.9% (W/W) |
Check out how Terra-Sorb® transforms the soil paradigm in this video.

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