Hello!As long as you activate the tile each turn and pay 2 coins each time and have 1 to 3 wheats in hand, you can continue to add them to the Bakery. You also need to work on increasing your Development Track as that tells you how much each wheat/bread will be at the end of the game. Remember that bread is a good so it applies when paying taxes.
Can the Bakery be used continuously? Can I pile up as much wheat as I want, as long as I only do it 1-3 at a time? Or is three bread the limit for the building?
Thanks for any clarifications.