What does it mean, green? This is not a trend; this is a different time CARBONDALE, Colo. I have been lucky enough to be a regular contributor to this magazine and its predecessor, Nursery Manager, since 1991. In my time at the keyboard I have seen and written about many, many ideas, trends, fads and whims. Some, such as point-of-purchase marketing of plant material, were so obviously beneficial they have become an established part of the garden business. Others, such as capillary watering, ...