Lawn Tips
Propyzamide Wintergrass Control
Propyzamide Wintergrass Control
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Get on top of wintergrass before it takes over
A soil-acting herbicide that works through the roots to control wintergrass (Poa annua) in warm-season turf, and stays active in the soil to stop more coming through.
- 500 g/L propyzamide
- Soil-acting, works through the roots for long-lasting control
- Stays active in the soil to stop new wintergrass germinating
- Best in cooler weather, late autumn to early winter, before seeds germinate
Three steps to apply
12ml per 100m² into 3 to 5L of water in your sprayer. Do not mix with other pesticides.
Apply evenly across the lawn in late autumn or early winter, before wintergrass seeds germinate.
Give it rain or light irrigation soon after to activate it in the soil.

What it is, and how to use it
- 500 g/L propyzamide
- Soil-acting, pre or early post-emergent
- Targets wintergrass (Poa annua) and some broadleaf weeds
- For couch, kikuyu and other warm-season turf
Do not mix with other pesticides. Rain or irrigation is needed to activate it.
| Rate | 12ml / 100m² |
| Mix into | 3 to 5L water |
| When | Late autumn to early winter |
Apply before wintergrass seeds germinate and water in soon after. Works best in cooler weather.
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Get on top of wintergrass before it takes over
A soil-acting control that works through the roots and stays active in the soil to stop it germinating. Apply in the cooler months, before the seeds come through.
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