RoundupNaturals Weed Killer, (Glyphosate-Free), Concentrate, 540 ml

You need dry weather to use it.

Used this on the many weeds in my dad’s garden last year, as they were taking over. Within about 24 hours, they were all dead and only a small few returned. Have bought another bottle for this year. The concentrate is more economical than the ready-to-use one. More environmentally-friendly than the normal Round Up.