Roots Organics Seabird Guano Powder 40 lbs complete-systems Recommended for plants with calcium

Recommended for plants with calcium and magnesium deficiencies

To use the system you will need Nitrogen to back pressure the oil in the tank

Compatible with controllers through RJ14 port: This compatibility allows for easy integration with existing light controllers

How do I choose between the 50E

Roots Organics Seabird Guano Powder 40 lbs complete-systems Recommended for plants with calciumDescription Product Details: Roots 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. Specifications