Swiss soil biology, measured in Swiss fields.
Symatec+ is a mycorrhiza-based soil biostimulant made from recycled Swiss organic matter, for landscapers, municipalities and vegetable growers.
I’m ready to improve my soil.A few questions about your site and soil. We come back with a plan within 2 working days.
NUMBERS FIRST. ADJECTIVES
NEVER.
Yield vs untreated control (13 field trials · 8 crops · CH 2024–2025 · point estimate +18 %)
Field trials with higher yield than the control (range +4.8 % to +48 % · not a single yield loss)
Net additional revenue per hectare in the first year (Potatoes · Anonymous farmer, Ticino · 2025 · BCR 1.80)
Over 35 trials since 2024. 13 of these are field trials with complete yield data — every figure on this page is based on these.
Our customers say
“My coriander has never looked so beautiful — dark, lush, and full of life. Everyone notices the difference. I’ll definitely buy again!”
Coriander plot · Thielle-Wavre, NE · 03/2025 · Trial 14
“Our apple trees showed stronger root development and better water retention after just one application. The yield difference was clear.”
Orchard trial · Valais · 09/2024 · Trial 22
“Symactiv turns good ideas into practical, field-ready solutions. It fits seamlessly into our operations and has real potential for broader adoption.”
Coriander plot · Thielle-Wavre, NE · 03/2025 · Trial 14
Symactiv is built for
FOR LANDSCAPERS
Root support at establishment, and an honest way to test it on one job.
Open the landscapers page
FOR MUNICIPALITIES
A documented comparison on your own site, in a form that survives a budget discussion.
Open the municipalities page
FOR FARMERS
More stable yields, healthier soil, and better water use.
Open the farmers pageFrom the fields we work in.
