Hardcore weed /nettle killer

[Jmill]

Hello, just got hold of a bit of yard space and need to clear it of weeds. The nettles are waist /chest high!!! I want to get some herbicide to spray and kill the buggers............. What's the strongest stuff I can get my hands on in the UK?? Glyphosate based stuff like roundup seems to be all I can get. Is It going to do the job? I've read about some other stuff I'd have to bring in from USA that would get rid of everything that grows for a year or more! Sounds great but banned over here. Any ideas welcome....... As whatever I do I'm sure they're going to come straight back!

Thanks

[njtimber]

we use 200 ml glyphogan (roundup) with 50 ml pastor used to be (grazon) in a 10 litre water mix . the roundup is systemic (kills roots) and the pastor is a broadleaf specific. this mix kills everything.if you cant find pastor look up the active ingredient ( ie roundup is glyphosate) they may have re named it again.

[Matthew Arnold]

Grazon 90 if you want to keep the grass, Glyphosate 360 to kill all in a couple of hits. Timbrel if you want to kill all in one hit. Timbrel you need to wear a full face shield as its potent stuff.

[RobRainford]

Depitox 200ml to a knapsack and glyph 400ml to a knapsack will clear a lot of stuff.

[arboriculturist]

100ml of Glyphosate active ingredient per 5 litres water mixed with a vegetable oil based adjuvant - learnt a lot on that 2 day pesticide course!

[Acg128]

Pigs

[Gnome]

Flame gun or Roundup proBiactive450

[Gnome]

If using knapsack add an indicator dye, works for me.

[burrell_]

Grazon 90 will do it

[TGB]

Never thought of an indicator dye; I'll remember that one.

Burners take ages, unless you're doing a very very small patch.