Grotek Rype Hydroponic Water Heaters most noteably used as a

most noteably used as a building block to chlorophyll

Apply 2-3 times per crop cycle

as well as growing techniques from Deep Water Culture to good old fashioned soil

Once per feeding week

20 Gallon Reservoir

Grotek Rype Hydroponic Water Heaters most noteably used as aRype was designed to provide critical energy during a crucial life stage. During the ripening stage, extra energy can aid in a plants ability to increase crop size and quality. Annual fruiting plants focus the last of their energy on reproductive growth (flowers, seeds, and fruits). For gardeners, this is a time of judgment for all of the hard work invested throughout the growing season. Rype is designed to support high harvest quality and produce a