thx LuciferN...
i guess that for me ( Latitude: 31° 50' North) i have till the end of this month ...
is there any other additives other than perlite and vermiculite to add to my composted manure and peatmoss? ... improvised additives would be great since in my town all the nuseries sell only chem fertz and peatmoss no other additives :wtf: