Biostimulant TrichoSym Bio

TrichoSym Bio is a biostimulant composed of the beneficial fungus Trichoderma harzianum T-78 that helps increase yields and improves the rhizospheric balance.


TrichoSym Bio is a biostimulant developed in a liquid medium, stable at room temperature and highly effective, enhancing the absorption of nutrients that are naturally present in the soil.

  • It maximizes crop productivity.

  • It optimizes the microbiological interactions in the soil.



TrichoSym Bio stimulates plant development as follows:

  • It improves the nutrition of the plant by dissolving macro and micronutrients, which the plant then absorbs and transports.

  • It increases the plants’ resistance to environmental stressors, such as salinity and drought.

  • It increases the capacity of the root system to intertwine and, therefore, the absorption of water and nutrients.

How it works



TrichoSym Bio is recommended for all agricultural crops in soil, such as: artichoke, broccoli, button mushroom, cabbage, calçot, cauliflower, carrot, celery, chard, cucumber, eggplant, escarole, fava bean, fennel, garlic, gherkin, green asparagus, green bean, industrial tomato, leek, lettuce, melon, onion, paprika pepper, parsley, pea, pepper, potato, radish, romanesco, spinach, strawberry, tomato, watermelon, white asparagus, zucchini, etc.



Apply 2 L / ha between 5 and 10 days after transplant.

How is it used?


TrichoSym Bio is compatible with most soil-applied fungicides in the market.

Note: it is recommended to apply the product 10 days before or after mycorrhizal fungus inoculation to avoid competition. It is not recommended in admixtures with other fertilizers or phytosanitary products.

Ensure the complete elimination of pesticide waste or fertilizers from the irrigation system before using TrichoSym Bio in order to avoid cross contamination and eventual loss of effectiveness. Make sure to completely clean the system after use.


Provide us with your contact details and download products details and performance test results.

SYMBORG CORPORATE, SL will process your personal data to respond to your request. Additionally, if you wish, we will send you information of interest on news, products, launches, updates, events, etc. You can edit your contact preferences at any time in the Preference Center once you have registered, as well as exercise your rights of access, rectification, deletion and portability of your data, of limitation and opposition to its treatment, at the email address We recommend that you read the privacy policy before providing us with your personal information.