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Too cold for Glyphosate?

2K views 6 replies 6 participants last post by  MissT  
#1 · (Edited)
I’ve sprayed some weeds and grass growing in cracks, beds, gravel walkways, etc.
None of them have shown any signs of damage. I used the round up grass and weed killer, states that you should starting seeing it start working within 3 days. Is it too cold? Could that be the reason it’s not working? I applied it over a week ago. Temps are in the 50-low 60’s for hi’s and 30-40’s for lows.

I’m also using this as a test to see when I should start applying glyphosate to my triv spots in my good turf. I plan on pre germinating my seed to get growth quicker so I’m trying to plan accordingly.