This power strip is an awesome tool for automating your garden cycles.   Four of the outlets are controlled by a mechanical timer which can be programmed to turn the power to those outlets on or off in 15 minute increments, while the other four outlets are continuously on.  Featuring a 5 foot cord, with a 15 amp maximum power load, it also functions as a power strip to protect your garden.

A common setup would have this power strip continuously powering a hydropic setup and smaller air circulating fans, while the timed outlets are perfect for controlling light cycles and larger ventilation fans.