Onion weed

Hi Viv, You can spray with a Glyphosate spray (might well be repeat applications before getting full control) You can also dig them up preferable when they just poke their heads out of the garden (a bit late know) Obviously it would be worth digging them up now as well and follow this up next spring. Ones you have “control” of them then you can just use a Gel weed killer every time you see one come up. Thanks the Palmers Team