You should have to take initiative to get more and more theoretical and practical knowledge from internet, flower cultivators, green house/poly house owners, flowers traders, Agricultural University/college/research centers in your area.
Your thinking is OK but you will have to do many efforts for taking your thoughts in solids.
ENQUIRIES ARE MOST WELCOME :---
Regional Office:
Mr. R. B. Sudani [BRS (AG AH) PGDEE] Director, Bhoojalshree Geotech Consultant( Gujarat) Near Agriculture University Campus, PO Box- 55 Anand (Gujarat) - 388001