NH Seaweed Plant Food - Gallon - SW191 lighting-systems/kits Does it require electricity or

Does it require electricity or a pump

This unique shape aids in directing root development downward for rapid root development

• Two Hoses

w/3 way splitter & 9' cable

NH Seaweed Plant Food - Gallon - SW191 lighting-systems/kits Does it require electricity orNeptune's Harvest Seaweed Plant Food is and organic liquid plant food made from Ascophyllum Nodosum that grows in the frigid waters on the floor of the North Atlantic. Seaweed, also known as kelp, is one of the best materials you can give your plants. It contains a treasure trove of over 60 naturally occurring nutrients and amino acids that plants thrive on. Additional benefits include: Stimulates the development and activity of beneficial soil