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Bactrex is a 100% organic microbial preparation by BioTabs. By combining mycorrhizal fungi, Trichoderma and rhizosphere bacteria, it builds a dense, protected root system — the number-one driver of strong growth and abundant flowering, indoors and out.

| Feature | Value |
|---|---|
| Mycorrhizae | Glomus intraradices BEG72 — 10 propagules/g |
| Trichoderma | T. atroviride MUCL45632 — 10 CFU/g |
| Rhizosphere bacteria | 1,000 CFU/g |
| Dosage | 2 g per plant |
| Compatibility | Soil & coco, indoor & outdoor |
The mycorrhizal symbiosis extends the root network and multiplies the surface available to absorb water and nutrients, for sturdier plants right from cutting stage.
Trichoderma colonises the rhizosphere and helps protect cuttings, clones and young plants from soil-borne stress — with no synthetic products at all.
Approved for organic growing, Bactrex feeds the soil's microbial life and slots perfectly into the BioTabs organic range for growth and flowering.
Use roughly 2 g per plant. Dissolve the powder in your watering solution: 1 litre treats around 50 cuttings or clones. Apply directly in contact with the roots, in soil or coco.
Is Bactrex compatible with my other nutrients?Yes. Bactrex pairs perfectly with the BioTabs organic range (Mycotrex, OrgaTrex, Boosters) and with most organic fertilisers, indoors and outdoors.
Living soil and healthy roots are the foundation of a successful harvest: Bactrex prepares the ground from the very first days of your grow.