[Paul]

Se il lievito viene messo sulla superfice del mosto, si deve mescolare dopo 10 minuti!

Fermentis dice

Alternatively, pitch the yeast directly in the fermentation vessel providing the temperature of the wort is above 20°C (68°F). Progressively sprinkle
the dry yeast into the wort ensuring the yeast covers all the surface of wort available in order to avoid clumps. Leave for 30 minutes, then mix the
wort using aeration or by wort addition

poi vabbè non credo sia fiscale come valore