Having a good idea, but not knowing how to get started or whether or not it will be profitable at all, is what the pre-project is for. A pre project is also a good way of presenting a major investment to loan providers or investors outside the greenhouse business.
A pre-project consists of 10-15 pages that can include:
Technical description of the project idea
Implementation time, schedule
If needed, growing information and description
Operating production budget
2-3 descriptive drawings
1 page summary