01/05/2026

The success of a winter crop often hinges on the efficiency of the spray program. As growers know, even the most expensive chemistry can fail if it doesn't stay on target or penetrate the leaf surface. With rising input costs and tight spray windows, an adjuvant is not just a nice-to-have, it’s a strategic necessity.

VICCHEM’s Hasten Spray Adjuvant has been the go-to for Aussie growers for over 30 years for one simple reason: it delivers results across the entire winter crop cycle. Whether you are tackling stubborn fallow weeds, managing fungal pressure in pulses, or controlling late-season pests, Hasten is the partner your chemistry needs.

The science

What sets Hasten apart is its unique, proprietary ethyl esterified vegetable oil formulation. Hasten is specifically engineered to overcome the natural defences of winter crops and weeds alike. It reduces surface tension to ensure maximum droplet spread and aggressively penetrates the thick, waxy cuticles of leaves. This means active ingredients move into the plant tissue faster and more effectively, which is critical when dealing with "hardened-off" weeds in cold or dry conditions.

Versatility across the rotation

The true value of Hasten lies in its versatility. It is a true all-rounder for the shed, formulated for use with:

• Herbicides: Providing the "bite" needed for tough grass and broadleaf weeds in fallow or post-emergent applications.
• Fungicides: Ensuring consistent wetting and systemic absorption in cereals and pulses.
• Insecticides: Improving canopy penetration for better contact with pests like aphids or mites.
• Desiccants: Speeding up the dry-down process in crops like canola and pulses to ensure a timely harvest.

Why Choose Hasten?

As an Australian-made product, Hasten is formulated for our unique climate. It keeps droplets "wet" on the leaf longer, maximizing the window for absorption and reducing the risk of evaporation in the heat of a late-season application. For Nutrien Rewards members, choosing Hasten means investing in a locally proven solution that simplifies your chemical inventory—replacing multiple niche products with one high-performance adjuvant.

Ensure your spray program is working as hard as you do. By adding Hasten to the tank, you aren't just spraying; you’re optimizing your investment for a more profitable harvest.

Available at your local Nutrien Ag Solutions. Talk to your agronomist about incorporating Hasten into your winter program today.

*DISCLAIMER:

^†Trademark used under licence.

The information provided in this article is intended as a guide only. Information contained in this article has been provided by the manufacturer/ You should not rely on the information in this article, and it should not be considered advice. You should seek professional advice regarding relevant factors specific to your situation. This article does not take into account variable conditions that may impact performance. Always read and follow label directions before using any product in this article. To the maximum extent permitted by law, Nutrien Ag Solutions Limited and its related associated entities will not be liable for any loss or damage suffered by any person arising out of any reliance on any information contained in this article.