Using it is as far as first not too complicated and the instructions actually foolproof.
First, the plastic adapter was attached to the spray handle, in which case the first test already showed that not holding correctly. Once something (side) is on the train garden hose, the connection is leaking and splashing water in all directions.
But could by careful handling to the ever deal.
The mixture description is so far clear and understandable, although it is difficult to write a joke is that you can - if you want to overseeding only a small part - to take half of the "mousse". The small bottle with green liquid is completely opaque and has no Abmessmöglichkeit, so you definitely will here too much or too little. And in the first case it is clear who has the (monetary) advantage which ;-).
When all preparations are finally finished and then you have familiarized yourself with the spray mechanism, we can start.
Unlike other reviewers actually came a greenish liquid from the syringe and also on the ground that was still green to see clearly ... but only for a short period, then the color was flat and off only with the individual grains was the green recognizable.
That's right, if you then a look back carefully, you could actually see some grass seeds ... super.
Interestingly, it was then the most important point for me - a gardened area with little slope (approximately 45 degrees). Since the whole thing - allegedly - even adhere to a vertical wall, which should not be an issue.
The first few seconds everything looked good until then happened what always happens in such cases, namely that the water bildetet a trickle, nice flowed down and of course most turf grains took.
By then it was clear that this whole part just Kundenv * R * * rsch and you have to buy to be pretty stupid - and yes, I myself was so stupid.
One sees in the mixing tank if still not grass grains are present, or if you injected only with water. On the ground, they are barely visible and when I emptied the syringe then were really still a lot of grains in it - including wasted.
Instructions It has also otherwise no relief, since one lt. Of course the lawn at least normal in the next few weeks. 3 must irrigate times per day, so also to sow the entire normal process to a lawn.
So even if this "mousse" and keep only rudimentary that would what the advertising promises, the whole preparation time bears no relation to normal sow a lawn, especially since here always from 5-10 m2 is talk. And larger areas can really totally forgot.
Should also be mentioned that I then - despite the utmost care - had green hands, then with a brush but were clean.
Some garden panels have now also a green spot and I'm curious whether the disappear.
All in all a total letdown and as an American D * pp * nprodukt.
My conclusion: Stay away
ADDENDUM 1: Even after several days is absolutely nothing to see of a growing grass. The few remaining seeds are still "turned greens" on the floor and that was about it. On sloping lawn of the rest has been washed away by the rains of recent days also down, so also no different from a normal gesähten lawn.
ADDENDUM 2: I - requested a return / refund in Media Store via Amazon - after all the trouble and the difficulties in using this "great" product. This was relatively quickly and without any problems and also the contact via mail was positive and nice. Therefore, there is at least nothing to complain about and I am indeed with this new experience, but not even my money to poorer.