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Primo HG 500mL
$75.90
Mow less, enjoy a denser, greener lawn.
TURF SAFETY: DO NOT apply to Kentucky Bluegrass as damage may occur.
Rate10–40mLin 10 L water per 100 m²
Lasts2–6 weeks, depending on local temperatures
Why it works
✓The only turf growth regulator registered for home lawns in Australia
✓Cuts clippings by 20–50%
✓Lasts 2–6 weeks, depending on local temperatures
How to use10–40mL in 10 L water per 100 m²
Leave on leaf
Rate10–40mL in 10 L water per 100 m²
After applyingDO NOT water or irrigate lawns or turf for at least 1 hour after application
do not mow 6 hours before or after application
SafetyProtective gear · 1 items
Avoid contact with eyes and skin
Active120 g/L TRINEXAPAC-ETHYL
APVMA94862/143884
DocumentsLabel · Safety Data Sheet · Brochure
Agronomist’s noteMow less, enjoy a denser, greener lawn. The only turf growth regulator registered for home lawns in Australia, it cuts clippings by 20–50% for 2–6 weeks. Spray evenly over an actively growing lawn, with no mowing for 6 hours before or after. Keep kids and pets off until dry. Tip: tank-mix it with Greenxtra for a deeper green that lasts longer between mows. Check the label for important PPE requirements.

