A real powerhouse organic fertilizer that is rich in nitrogen and phosphorous, as well as trace minerals, Seabird Guano works wonders for flowering plants and nitrogen lovers. Use as a tea, foliar feed or side dressing during the first half of the growing season to give plants a boost and stimulate soil microbes and beneficial bacteria. Don't over use, this is powerful stuff! Application Rate: Side dress plants with 1 to 2 teaspoons guano per plant or 2 to 3 teaspoons per gallon of water for a foliar tea. Additional application rates on package. Available in 5 lb boxes. (For 40 lb bags call for pricing and shipping rates)