Johnny, as everyone knew him, shared his invention with fellow growers and nurserymen. Basically a watering nozzle with 400 tiny holes that turns high velocity water into a soft-flowing shower that is gentle to plants, the invention proved worthy. While the original products were designed for the professionals working in greenhouses and nurseries, requests from the public were building. The avid home gardener wanted to use the same watering tools the "pros" were using. And the "pros" were all using Dramm.