The farm

8 houses that produce. Batches run on real time, even with the game closed. A house with a keeper opens when that friend joins you, and runs faster.

House	Keeper	Opens	Qué hace
Bancales	Pato de Arrozal	desde el inicio	Vegetables: short batches, sow and come back later.
Gallinero	Perro del Gallinero	nest 9 or Main House level 2	Hens eat vegetables and lay eggs; the overnight batch.
Camaronera	Tortuga Guardiana	nest 3	Raise shrimp.
Estanque	Rana Vigía	nest 6	Cast the net, come back for the fish.
Huerto	Pingüino Frescor	nest 12	Grow trees for fruit.
Establo	Mariquita Cazadora	nest 15 or Main House level 8	Keep cows for milk; long batches.
Jardín de Flores	Mariposa Polen	nest 18	Grow flowers; the bees need them to make honey.
Pocilga	—	Main House level 11	Feed the pigs leftover produce; they root up mushrooms.

Con esto ya puedes jugar. Lo demás, léelo poco a poco.