4. Lavender farm
A lavender farm business that’s up next in our list of most profitable horticulture businesses to start is a great idea for starting with low capital investment, since it is a profitable business for either small or large production. The investment includes, apart from lavender seeds, fertilizers, tractor and the harvesting equipment, irrigation system if necessary. Although it can grow in many regions, lavender prefers a milder climate with a lot of sunny summer days, so it is important to have the appropriate conditions for growing this plant. If you find a good market, it is a very gratifying business because it generally does not take too much effort to maintain the crops.