1:30pm (doors open at 1pm)
President of the North Jersey Orchid Society
Light that animals and insects see is very different between different creatures, and much different from what plants need. Our visual concepts of what kind of light plants need can seriously interfere with our growing any plant, especially orchids. This talk is designed to explore the spectrum of light, both visible and invisible to humans, that orchids need to thrive. A key part of the talk is to demonstrate different types of LED lights and to discuss how they may be used to optimally care for our plants in a variety of growing situations.
I started growing orchids while I was serving in the military. I lived off base in a basement apartment, and my first plants, like many of us, were Phalaenopsis. I had no sun in the apartment, so I grew them in a closet under fluorescent lights. My collection slowly grew after that. When I moves into my current residence, I found that the geography did no permit a green house. I live on the north side of a hill, and the backyard slopes downwards to the north; a terrible location for a greenhouse. I then built a sunroom in the front of the house facing southwest. But as my collection expanded, many of my orchids found themselves in the basement and other rooms, under LED lights. I have tried different types of lights and have had success growing orchids under many different lighting conditions, from Phals and Paphs to Vandas, now totaling about 700 orchids – most of them under LED lights.