Be sure you know your neighborhood demographics, you don’t want to put you effort into a neighborhood where most of the families are just getting by financially. You want to work with an upscale neighborhood, especially if it looks like the inhabitants leave early and get home late.
How about a delivery service? You will need reliable transportation. Who do you think would benefit from a delivery service? A list of prospects includes Lawyers, Realtors, Mortgage Brokers and Appraisers.
Farming is not as easy to predict your income or success. If you don’t have the land it is even more tricky. Since I was raised growing the fruits and vegetables which we consumed, this would be easy as far as the required knowledge. Yet, it would be difficult due to the amount of physical labor it would require.
Most cities here in the Bay Area have a local Farmers’ Market. It’s a great place for you to sell produce and flowers.
Most vegetables, such as potatoes, don’t yield as much per acre as produce that is more in demand such as fresh strawberries.
Think about the last time you bought a small basket of strawberries and how much your paid for them. I just paid a dollar for a small basket.