🌦️ Growth slows in winter, but weeds on the Sunshine Coast don't read the calendar. Cooler soil just changes which weeds show up and how you deal with them.
🌱 Broadleaf vs grassy weeds
Winter throws up more broadleaf weeds — bindii, clover, oxalis — while grassy weeds like winter grass slow but don't disappear. Treating them the same way wastes effort; broadleaf weeds respond to a selective spot-spray, winter grass needs to be pulled or smothered before it seeds.
Mulch depth
Beds sitting under 50mm of mulch let light through to weed seed — top up before winter and most germination stops before it starts.
Hand-pull after rain
Wet winter soil lets weeds come out roots and all. Pull within a day or two of rain and you won't be back for the same weed in a month.
Pre-emergent timing
A pre-emergent laid in early autumn is what actually stops a winter weed problem — treating it in June is managing what's already there.
Edge maintenance
Weeds creep in from garden edges and cracks first. Keep edges sharp and you cut off the easiest entry point.
⚠️ Don't spray and mow the same day. Freshly sprayed weeds need to sit — mowing straight after just spreads the problem across the lawn.
Winter weed control is maintenance, not a one-off spray.
🧑🌾 Not sure what's growing in your beds? Send us a photo — we'll tell you what it is and whether it needs pulling, spraying, or just mulching over.