we send growkits and spores to germany very regular and we have not experienced any problems there , non of those shipments have been stopped , mushrooms itself we do NOT send to germany
as for the growkits, they concist of a grain based substrate with micelium growing in it , but no shrooms , therefore , no workable substance in the kit at all , untill fruiting, which will start about 3 weeks after setting the kit up
each kit will give you between 150 and 350/400 grams of fresh shrooms