The best way to control perennial weeds?
Answers:
Dig them up, you must get all of the roots, or they will come back.
Start digging.
dig area over getting rid of all the weeds either use a horticultural membrane to cover the area put small slits through it and plant then apply a bark or gravel mulch which should be three inches deep that will supress the weeds and should save you a lot of work in the future. hope this helps
dig up the weeds and then cover with plastic or carpet. This will stop sun light getting to them so they will not be able to grow anymore.
Home Depot or Lowes sells MSMA, Applied to the weeds, It will keep them killed off without damaging your grass.
When you're in your garden, take off any flowers and seed heads to stop them spreading and put them in the bin.
When you've got time to weed, dig as much of the root out as you can get.
If thats a problem, try a glyphosate gel stick. Its a pen and you paint the weedkiller on to the leaves. You get better results if you rub any wax off the leaf or slightly crush it first. You may have to apply it several times. Once glyphosate touches the soil it breaks down into harmless chemicals.
Diesel
dig it out making sure you take the roots completely
Ground cover material or thick mulch
The best way is to dig them out roots and all. If you can't do that paint them with a glycophosphate based weed killer, round up is pretty good, on larger areas like drive ways use sodium chlorate based weed killer but be careful as any run off will kill surrounding plant and render the soil unusable for a couple of seasons.
either dig them out roots and all (labourious and time consuming )
Or spray with Roundup leave till it dies then relax
the choice is yours
Smoke them.
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