Spray Grade Ammonium Sulphate Herbicide Adjuvant 25kg

AMOS Spray Grade Ammonium Sulphate is a 98% technical-grade ammonium sulphate herbicide adjuvant specifically formulated to optimise spray water quality and herbicide performance. It is designed for use with glyphosate and non-selective flowable herbicides, where water quality, chemical antagonism and environmental conditions can significantly affect results.

By conditioning spray water and stabilising spray tank mixes, AMOS ensures that every litre of herbicide performs at its full potential, delivering faster uptake, stronger weed kill and greater consistency across varying water sources.

Key Benefits of Spray Grade Ammonium Sulphate

• Conditions poor-quality water to a higher spray standard
• Neutralises alkalinity and carbonates through acidifying and buffering action
• Prevents alkaline hydrolysis, protecting expensive herbicides
• Improves herbicide penetration into plant tissue
• Delivers higher weed mortality with glyphosate and flowable herbicides
• Improves compatibility of glyphosate with trifluralin and triazines
• Extremely cost-effective spray solution enhancer

Why Ammonium Sulphate Matters in Herbicide Spraying

Many spray failures are caused not by the herbicide — but by poor-quality water. Hard water, high alkalinity and dissolved carbonates can bind with glyphosate and other herbicides, dramatically reducing their effectiveness.

AMOS Spray Grade Ammonium Sulphate solves this by:

• Conditioning hard and alkaline water
• Neutralising bicarbonates and carbonates
• Preventing alkaline hydrolysis, which causes costly herbicides to break down before they reach the plant
• Improving herbicide uptake through leaf tissue

The result is stronger, faster and more reliable weed control, even under difficult spray conditions.

Designed for Glyphosate & Flowable Herbicides

Spray Grade Ammonium Sulphate is recommended for use with:

• Glyphosate-based herbicides
• Trifluralin mixtures
• Triazine mixtures
• Other non-selective flowable herbicides

It is especially valuable where tank mixing may cause chemical antagonism, ensuring that all actives remain fully available and effective in the spray solution.

Why Turf & Vegetation Managers Use Spray Grade Ammonium Sulphate Herbicide Adjuvant

By ensuring spray water is optimised before herbicides are added, AMOS:

• Increases consistency of weed control
• Reduces chemical waste and re-spraying
• Maximises the return on herbicide investment
• Delivers more reliable results across different water sources

It is an essential tank-mix partner for turf managers, grounds staff, contractors and agricultural users who rely on glyphosate and flowable herbicides for broad-spectrum weed control.

How to Use AMOS Spray Grade Ammonium Sulphate

1. Half-fill the spray tank with clean water and start agitation
2. Add AMOS Spray Grade Ammonium Sulphate
3. With agitation running, add the flowable herbicide and mix thoroughly
4. Add the glyphosate-based product last, then top up with water
5. Add surfactant (if required) near the end to minimise foaming
6. Maintain agitation and apply promptly

Spray Grade Ammonium Sulphate Herbicide Adjuvant is one of the most cost-effective improvements you can make to any glyphosate or flowable herbicide program. By correcting water chemistry and protecting herbicide performance, AMOS helps ensure maximum weed kill, fewer failures and better overall results from every spray application.