Contains blood meal, fish bone meal, greensand, Norwegian kelp meal, langbeinite, soft rock phosphate and bhumic/b acid. Apply 5 lbs/100 sq ft. ITEM # F010, $8.99/6 lb box. ITEM # F065, $27.99/25 lb bag. KAUA`I BLUE ROCK DUST: used on a variety b..../b Thanks again for your interest, and please feel free to contact us with any questions or comments you may have about products, pricing, or orders. bMahalo/b nui loa,. Katie Paul and Laurel Brier. Posted by Brad Parsons at 12:41 AM ...