I live in an apartment and I only have 02 plants and they do not deserve these products, however at my mother's house if she has a large garden with edible plants and fruit trees, she uses one called RONSTAR 48SC and it lends itself very well because it is a little strong

We have a lot of crab grass in our lawn which is so hard to get rid of without destroying the grass.  This concentrate seems to help quite a bit.  It doesn't entirely get rid of the pesky crabgrass, but it really helps.  The concentrate is more economical because you mix it with water to make more.  I would recommend you try it along with digging up some with their long roots.

I hate crabgrass so when I saw this a few years ago I desided to try it it does kill the crabgrass but you have to spray directly into the center