The commercial growing of nursery stock, orchards, vineyards, field crops, trees, berry and bush crops, vegetables, or flowers, provided that the minimum lot or parcel area is one (1) acre and the lot frontage exceeds 100 feet, and provided further that no odor or dust-producing substance, or use shall be permitted within 100 feet of any property line. In addition, the retail sale of the foregoing, if grown on the premises and sold on the premises, is permissible.