Here are my topics power point presentation:
1) What is an Orchid? There are 4 major parts: petals, sepals, lip and column
2) Categories of orchids: There are more than 20,000 species; I concentrated on my favorites and common kinds like Cattleya, Dendrobium, Oncidium, Philanophis, Paphilopedilum (lady's slipper)
3) My favorite orchids and easy to grow orchids
4) How to take care of orchids: The need for light, watering, re-potting and dividing
5) Common problems: I talked about sun spots and pests.
6) Conclusion: Growing orchids are my passion and meditation. Watching their long blooms is very rewarding.
The feedback was very positive. They reported that it was very informative, and I was happy to share my experiences.