Patent Number: 6,168,643

Title: Inorganic phosphorus fertilizer

Abstract: Concentrated phosphorus fertilizers of the phosphorous variety are described which are absorbed quickly into plant systems and improve plant growth. Particularly described are fertilizers having a combination of phosphorous acid or its salts thereof, and either (a) polyphosphoric acid and its salts thereof; or (b) phosphoric acid and its salts thereof. This combination phosphorus fertilizer, when combined within a specific ratio range, increases phosphorus uptake to plants thereby enhancing plant growth.

Inventors: Hsu; Hsinhung John (Ventura, CA)

Assignee: Safergro Laboratories, Inc.

International Classification: C05B 7/00 (20060101); C05B 9/00 (20060101); C05B 009/00 (); C05B 007/00 ()

Expiration Date: 01/02/2018