New indicator of soil microbial community

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A Greenhouse Tomato Grower’s Experience with Biostimulants

Introduction In Portugal, where summers are hot and dry and the soil is often sandy, our customer — a tomato grower — was faced with a familiar challenge: improving soil fertility within a short window of time. His greenhouse season was about to begin, yet the soil biology was not ready to sustain a demanding […]

Temporary Service Pause

BIOTREX analysis will be unavailable until the end of January 2026 due to the relocation of our partner laboratory.

Thank you for your patience.

All samples received before 18 December 2025 will be analysed.