Slow Growth, Build Roots, Stress-Proof Your TurfPrimo HG is the industry-standard plant growth regulator trusted by turf professionals across Australia. By inhibiting gibberellic acid — the hormone responsible for vertical shoot growth — Primo HG redirects the plant's energy downward into roots, stolons, rhizomes and tillers. The result is a denser, stronger, more stress-tolerant turf that requires less mowing and performs better under heat, wear and disease pressure.A must-have tool for pre-conditioning turf ahead of summer stress, or for maintaining premium presentation on sports fields and fine turf areas.Key Benefits ✂️ Reduces mowing frequency — slows vertical shoot growth significantly 🌱 Builds stronger roots — redirects energy to lateral and below-ground growth ☀️ Improves heat stress tolerance — pre-condition turf before summer 🛡️ Enhances disease and pest resistance — denser turf is harder to penetrate 🏆 Improves turf quality and presentation — denser, finer, more uniform surface 📊 Flexible application rates — adjust for maintenance or stress pre-conditioning Specifications Pack size: 500 ml Application rate: 10–80 ml per 100m² Active constituent: Trinexapac-ethyl Use: Reduction of leaf and stem growth; turf management aid
