Phos Sea Bird Guano Granular flowering nutrients The installer makes a duct

The installer makes a duct cutout and secures the unit with self-tapping sheet metal screws

Effective in soil or hydroponics

Includes six 3' Sturdy Stakes

Either element is place to give close thermal contact with the liquid being measured to assure fast response to changing temperature

Phos Sea Bird Guano Granular flowering nutrients The installer makes a ductRoots Organics Seabird Guano is an excellent source of phosphate and calcium. Carefully sifted and processed to make it easy to work with, Roots Organics Seabird Guano encourages vigorous growth and is fast acting for quick results. All of the Roots Organics guanos have been carefully sourced for quality and harvested with habitat friendly methods so you and your garden get performance with principles.