Why Choose Bactiva?

Bactiva is an advanced biological soil amendment containing plant growth-promoting rhizobacteria (PGPR) and beneficial fungi from the genus Trichoderma. It is designed to enhance root development, improve nutrient uptake, and increase plant resistance in a natural and sustainable way. Bactiva® supports plants from germination through the entire growing season by activating soil biological life and strengthening the root system.

Key Benefits

• Strong root stimulation: Contains microorganisms that produce plant growth regulators such as gibberellins and cytokinins, promoting active and healthy root growth.
• Improved nutrient availability: Fixes atmospheric nitrogen and solubilizes unavailable phosphorus, making nutrients available to plants.
• Enhanced plant resistance: Trichoderma species support root protection and improve tolerance to stress and diseases.
• Boosts soil biological activity: Enhances microbial activity, cell division, lateral bud development, and delays plant tissue aging.
• Ideal for germination and root recovery: Highly effective during germination stages and for restoring damaged root systems.

Biological Composition

• Beneficial bacteria:
  Bacillus subtilis, Bacillus polymyxa, Bacillus megaterium, Pseudomonas fluorescens
• Beneficial fungi:
  Trichoderma harzianum, T. reesei, T. viride, Gliocladium virens
• Sea kelp extract (Ascophyllum nodosum)
• Amino acids, yucca extract, vitamins

Ideal Application (Target Crops)

• Vegetables (greenhouse and open field)
• Field crops
• Fruit trees
• Nurseries and seedlings
• Turf and ornamental plants

Application Rate

• Vegetables (greenhouse & open field):
  500 g – 1.5 kg / ha, applied at intervals of 2–3 weeks
• Seed trays & seedlings:
  1 g per tray, applied 5 days after sowing and repeated before transplanting
• Field crops:
  500 g / ha at sowing
• Nurseries:
  1 kg per 70,000 plants per month during the first 3 months
• Turf & ornamental plants:
  50 g / 1000 m² at regular intervals