Collect the bubbles (money bags with question marks) above your workers heads. Bubbles appear every 20 seconds. If you collect several bubbles in a row, your reward will increase. Main Farm - 1 Dollar X Number in a row up to 5 Dollars for 5 or more in a row. Gourmet Farm - 2 Dollars X Number in a row up to 10 Dollars for 5 or more in a row. Flower Farm - 3 Dollars X Number in a row up to 15 Dollars for 5 or more in a row. Island Farm - 2 Island Dollars X Number in a row up to 10 Dollars for 5 or more in a row. Viking Farm - 2 Snow Dollars X Number in a row up to 10 Dollars for 5 or more in a row. You can also get items related to the farm you are on.
Collect the treasure from your Doghouse when it is level 5 or higher
Maximize profits at your Bakery (Gourmet Farm) and Shop (Flower Farm) by making the most profitable items as much as possible. Build production facilities that make the ingredients needed for the Bakery and Shop.
Do not sell an item to the Ship that can be used at your Bakery or Shop unless it can be replaced quickly like wildflowers, wheat, and milk.
Buy handbooks from the Library that can useful to you. You may want to wait for the Prime Offers discount on handbooks.
Choose your upgrades based on what is not running well (not enough crops from fields, windmill too slow, not enough apples, etc)
Clear the screen quickly of Collectibles using zoom in or zoom out.
Don't waste gold or dollars on petty things. Use resources wisely, If you lack dollars, grow and sell wild flowers continuously and then gain up.
After you unlock the Gourmet Farm, it is better to use the Gourmet Farm's Silo, because it can produce fertilizer with less dung, but takes more time than the Main Farm's Silo.