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Sil-Koat™ product
Fertilisers · SLTEC

Sil-Koat™

Sil-Koat™ is a unique formulation of highly plant-available form of silicon blended with humic and fulvic acids, premium North Atlantic kelp, and boron. Sil-Koat™’s ingredients work synergistically to give your crop a multi-pronged defence against abiotic and biotic stressors – helping enhance crop performance under the harshest Australian conditions.

LiquidACO #11936

Data last updated 02/06/2026.

Nutrients / Targets

B 1.1%Fe 0.01%K 26.1%Si 17.9%

Application notes

Foliar: 1.5 - 3 L/ha Apply every 10 - 15 days as required Horticulture use 200 to 2,000 L/ha water Broadacre use at least 100 L/ha water Fertigation: 2.5 - 5 L/ha Apply every 10 - 15 days as required

Decision-support only. Verify current label, restrictions and certification before use.