Slasher Organic Weedkiller

You have to use 5 times more than Roundup, plus more weeds return faster. Bleach does a better job & a lot cheaper. Sorry, that unable to save the planet .I'm sick of all the crap over organic.

Hi, further to my previous review, today 9/1/2020 I phoned the company responsible for this herbicide, they promised they would have a specialist contact me regarding its inability to kill perennial weeds. I won’t hold my breath waiting for contact from them.
12/1/2020 To the manufactures credit they have contacted me and have asked me to send in a sample of the herbicide so they can have it tested.

killed the foliage of the weeds within a day or so but then the core of the weeds are now thriving, could have achieved the same result or even better with just boiling water

I love it. I use it around my vegetable garden. I give the weeds i don't want growing a heavy spray and within minutes you can see them change colour as they start dying off.

This product works in a day or two and I'm very happy with the results. I've tried and tested other organic products including homemade, but this gives the best results.
However, if you're looking for a Kill--All, glyphosate, carcinogenic product and want a pristine garden look, this may not be the product for you. Slasher has been made for the conscious environmental people in mind, who don't want to spray and kill everything in their garden which isn't an official flower. Wildflowers can be beautiful too and the bees need them. Highly recommended!

Like this product...sadly, it doesn't go very far on acreage.
Very effective on warm/ hot conditions.
A little " smelly and oily" but ok.
I still buy it as the organic status overpowers longterm glyphosate.

This eco friendly product is also weed friendly. As in the photo on their website, it does indeed seem as if the weeds die in 24 hours. But guess what? Like Lazarus they rise again from the dead. Every time. Total waste of money, and it's expensive too. Back to glyphosate for me. Very disappointed.

I still find flame weeding is the cheapest and quickest method but it does present problems for about 6 months of the year.

Compared to flaming, slasher wins on convenience (not having to lug around a 9kg propane tank and not having to worry about setting fire to things) and it loses on cost and being a bit pongy.

I would say slasher is just as effective as flaming and takes about the same amount of time - while it is expensive compared to propane, it still only costs a few dollars to weed the whole property so it is still a feasible solution.

It's great if you like the same weeds you spray come back weeks later. It doesn't kill all the roots in some weeds. It's not the silver bullet to replace Roundup (glyphosate).

20 yrs ago approx, when operating my Landscaping/Garden maintenance business & as part of my ongoing research into organic products, I discovered Slasher. Trial & error got it right. Semi retired now & till using it at the local school where I am gardening. The extra dollars it cost is balanced by it being fast & efficient.

Purchased this recently to use in my gardening business to replace round up. Extremely expensive and not as reliable but organic so that’s the plus I guess. Will give it a few more weeks.

Small garden and we use on driveway, stairs etc were weeds are.
Does not kill bees like toxic roundup.
We love it and were very very happy with the results, will stick with it.

I sprayed Slasher in my yard and found i to be very disappointing, as some small weeds died back, a lot never lost their green look, others never changed at all. So out came Round up job done. 70 ml of slasher is way to much, but it's worse when the product doesn't work effectively you don't want to be buying a product that does not do what it claims to do.