US$ 12.99
and tolerance of environmental extremes
All Jack's Classic products come with a free measuring spoon for precise and accurate product application and detailed instructions in each container
Outdoor Containers - Pot Size:
Controls odors caused from ammonia gases
ProCom II Greenhouse Controller greenthumb and tolerance of environmental extremesYears of research and development have resulted in the Procom II being the system choice for hundreds of commercial and research greenhouse growing operations throughout the world. From a single zone of operation, to complex multiple zone applications, the Procom delivers time and time again. The Procom features "state of the art" control algorithms based on internal conditions as well as outdoor weather conditions. Also included are four separate
US$ 12.99
US$ 138.82
US$ 153.66
US$ 69.86
US$ 79.00
US$ 1053.37
US$ 141.29
US$ 29.99