Is it effective on horsetail weeds?
1150968
I do not know. I use the Vinegar combined with Epsom salt to kill bamboo works like a miracle. It takes many follow ups but it is not spreading.
1150969
I haven't tried it on horsetail weeds. My best success with those is pulling them out before they turn pink although it is hard to identify them .
1150970
I did not try it on horse tails, I tried it on oxolis, grass and mallow and it did not do much. Perhaps if you used more or had brighter sun it might work better. good for calcium removal and it broke down a batch of cement a workman spilled on my asphalt.
1150971
I don't know. I can tell you, when I sprayed the scorpion weed AND the weed was in the hot sun, it killed the weed in about an hour. When I did the same thing but the weeds were in the shade, OR it wasn't really hot out, they didn't die. Scorpion weed is a bitch to kill; very invasive and very hearty. So I would say to try a gallon and hit it when it's hot out. When I sprayed the weeds in the sun it was about 85° out. Good luck.
2209191
I use this to eradicate dandelions and aerate our back yard. It works well doing both jobs. I have not tried it on any other weeds.
1066324
I do believe that Tenacity killed this particular weed. I plan to apply it again preemergently in the spring (in central Ohio). It worked miraculously on quack grass, clover and a variety of other weeds that no other product could touch.
433471
I have used to rid creeping woodsorrel, with very good results. Good on dandelions,,so-so on crabgrass. Must use two applications
484688
I used it on a flower garden the weeds still came up through two layers of weed block and mulch. For me it was a waste of money. some people swear by it. Not me
680140
I think so, but not sure. I only sprayed it on the weeds that were not in the grass.
826606
If you mean cattails, yes, it will. They need to be sprayed once, thoroughly wetting the plant above water. Then repeat it 3 weeks later. It not only kills the stalks, but the tubers underwater. It takes a long while for the standing stalks to rot and fall, but they will die. That is precisely what I purchased it for and it worked very well.
322961
I used this stuff on a 20 x 48' hoophouse pad. According to the label this should have been more than enough to cover this area. The weeds in question were crabgrass, Poa annua, sedge and yellow nutsedge. Area had been mowed to about 3.5" before treatment. Results: all or part of the crabgrass was killed out in the areas where I sprayed @ 2x the recommended rate; areas sprayed at the recommended rate saw mostly top-kill of the grasses with no noticeable effect on the sedges. Verdict: not up to the task, at least in my garden.
1841826
Yes, Spurge is effective against dicotyledonous plants. I have not had any damage to my grass (Tall fescue, a monociot like all grasses) unless I used too high of an application rate. Check out your application rate on a small portion of your lawn, wait about 4 days and see if there is any damage. At my application rate I apply the herbicide once a week. No damage to my lawn even under these conditions. But, check your application rate first. I have killed some grass in my day.
1504734
It has killed everything that i have used it on,even water lillies, don't know why cattails would be any difference, mix it a little stronger, It should do the trick.
2088030
I can says for sure that it is effective for common flower bed weeds, but I'm not sure of the types. This contains the same active ingredient as roundup - so if that product kills it, this one should too.
1937813
It's powerful but not that powerful. Try vinegar to kill the weeds then maybe this will get them out after they're dead.
2137985
I have had great success with a product called 'Over the Top'. It kills grass, including ornamental grass. Snapshot does an excellent job of preventing weeds from germinating, but it also prevents self-seeding annuals from germinating. If there is a silver bullet for all weeds in a garden, I haven't heard of it.
785645
I use it for weeds in my dwarf mondo grass with no problem. Not sure about anything else though.
1504736
I'd say yes. . .it works on reeds and a number of other weeds/grasses. . .just takes a few days longer than true Round Up.
1080789
Sorry, I can not answer that. I have only used this on tall fescus, And so far my results are 50/50 on controlling bermuda. This is a tough weed.!
1577035
I wouldnt recommend this product for anything, let alone trees. The concentration is too low. I sprayed it 4 times on just some regular weeds and it didnt do anything.