After spending the scarifier blade, I'm doing a stint with my lawnmower equipped with stripper blade foam, I got a very good result. Must be the blade claws along the ground, without making them into one.
The concept is good, but do not expect a result of scarifying. This is rather a "surface toilletage" your lawn. I wanted to use (wet grass / October 26, 2013) without prior mowing, the result was not good because too much material (grass + foam
I used to remove moss from my garden this year. It works well, the foams are torn with ease. I leave 5 stars for the idea, but I find that the springs should be a little stronger because once one spring and folded while I détachais moss from my garde
