Got orchid problems? OFE’s Carlos Cahiz has answers Carlos A. Cahiz , who runs  OFE International Orchids & Supplies,  will hold an interactive discussion about frequent problems we encounter with orchid cultivation in South Florida at 7:30 p.m., Monday, March 10. You won’t want to miss our general meeting to learn his “Tips & Tricks of Orchid Cultivation.” Potting time has arrived, and Carlos will cover multiple topics …