Richgro Sulphate Of Ammonia is a fertiliser rich in nitrogen that stimulates and promotes leaf growth in all plants, especially leaf crop vegetables and lawns.
Richgro Sulphate Of Ammonia is a fertiliser rich in nitrogen that stimulates and promotes leaf growth in all plants, especially leaf crop vegetables and lawns.
in 14 offers
last seen 28 Oct 2026
The lowest price we last saw for Richgro Garden Products 5kg Sulphate of Ammonia was $17.90 at Bunnings Warehouse, compared across 4 retailers (last seen 28 Oct 2026). Prices may have changed since.
The all-time low we recorded was $15.26 on 14 Dec 2023.
Prices last updated 28 Oct 2026.
Richgro Garden Products 5kg Sulphate of Ammonia
Richgro Sulphate Of Ammonia is a fertiliser rich in nitrogen that stimulates and promotes leaf growth in all plants, especially leaf crop vegetables and lawns.
Richgro Sulphate Of Ammonia is a fertiliser rich in nitrogen that stimulates and promotes leaf growth in all plants, especially leaf crop vegetables and lawns.
Last updated at 28/10/2026 08:59:51
Richgro Garden Products 5kg Sulphate Of Ammonia
Delivery $12
Richgro Garden Products 5kg Sulphate Of Ammonia
Delivery $10
Richgro Sulphate of Ammonia - 5kg
Delivery between 30 Oct – 5 Nov $12
Richgro 5kg Sulphate Of Ammonia
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on bunnings.com.au
Gets rid of nasty broad leaf weeds. Yes, they look very dead in a lawn when the ammonium sulphate is working but the final payoff is worth it!
originally posted on bunnings.com.au
I purchased this over month ago to feed my citrus plants to give them a boost in spring growth
originally posted on bunnings.com.au
Excellent product, 10 days ago lawn had no life and was brown. Today it’s extremely green, lush and full
| Primary Use | Fertilizer |
| Use | Vegetables, Acid-loving plants, Lawns, Leaf crop vegetables, Leafy vegetables like lettuce and cabbage |
| NPK Ratio | 21N:0P:0K |
| Type | Fertilizer |
| Form | Granules, Granular |
Richgro Garden Products 5kg Sulphate Of Ammonia
Delivery $12
Richgro Garden Products 5kg Sulphate Of Ammonia
Delivery $10
Richgro Sulphate of Ammonia - 5kg
Delivery between 30 Oct – 5 Nov $12
Richgro 5kg Sulphate Of Ammonia
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Gets rid of nasty broad leaf weeds. Yes, they look very dead in a lawn when the ammonium sulphate is working but the final payoff is worth it!
I purchased this over month ago to feed my citrus plants to give them a boost in spring growth
Excellent product, 10 days ago lawn had no life and was brown. Today it’s extremely green, lush and full
Quick acting, no lumps that need breaking down so it's easy to apply. Turns my lawn thick, lush and very green in under a week.
Kill weeds and feed the grass, it’s really working, I use it once a year
I used it on blueberries, raspberries and after I have used chook or duck manure on the garden. Plus I water with tap water, so that raises the pH over time too. This product reduces a high pH garden bed really well. I apply it at least quarterly to all of the beds and soil test annually and its always perfect.They have recently changed from the blue 2.5kg bag to this current 5kg bag and the price is the same per kg as it always was.
| Primary Use | Fertilizer |
| Use | Vegetables, Acid-loving plants, Lawns, Leaf crop vegetables, Leafy vegetables like lettuce and cabbage |
| NPK Ratio | 21N:0P:0K |
| Type | Fertilizer |
| Form | Granules, Granular |
