Other contributors have said "What crops did they harvest in jamestown?" is the same question as "What crops were grown in Jamestown?" If you believe that these are not asking the same thing and should be answered differently, click here
First make a list of what you want to sow / plant. In doing so, keep in mind that if you sow / plant every year just on the same surface allows diseases and pests can spread. There is no need to use...
Crops are generally grown in the growing season (from spring to fall) dependent upon the crop, of course. Most are planted in the spring and harvested in the fall, but that is a generalization.