Cottonseed meal 41% Protein 6-2-2 50#

Used as a feed supplement for livestock. Cottonseed meal can replace soybean meal as a protein and amino acid source. 41% Protein 

6-2-1 or 6-2-2 is what Cottonseed meal is generally tagged for N-P-K for fertilizer specs as a rule of thumb.   It's commonly used as a low-pH fertilizer for acid-loving plants or for those who want an organic fertilizer option. A standard rate is 25 pounds per 1000 square feed or 900 pounds per acre.