The undisputed champion of all-natural fertilizers!

Bat Guano 9-3-1 is rich in nitrogen, phosphorus and potash and provides essential plant nutrition for vigorous vegetative growth and prolific fruit and flower development.

It's highly effective mixed into soils, applied as a side dress or steeped to make a potent guano tea or foliar spray.

Ingredients:  Bat Guano.

Interested in reading more about organic soil amendments? We have additional information located on our Organic Soil Amendments page.

Conversions:   8 cups = 1 lb;   1 cup = 2 oz;   1 Tbsp = 0.1 oz

Suggested application rates:

Vegetable Gardens and Flower Beds

¤ Smaller: apply 1 - 2 Tbsp per sq ft and thoroughly mix into the top 3" of garden soil.

¤ Larger: apply 1 - 2 lbs per 100 sq ft and thoroughly mix into soil

¤ Transplants: add 1 - 2 tsp per hole mixing into the soil and watering well.

¤ Established: side dress 1 - 2 tsp depending on size of plant and desired growth rate once each month during the growing season.

Outdoor Containers

¤ New: add 1 - 2 tsp per gallon of soil and mix thoroughly (or add 2.5 - 5 lbs per cubic yard).

¤ Established: lightly mix 1 tsp per gallon into the soil surface once each month during the growing season.

Liquid Preparation (tea)

¤ Steep: add 1 - 2 Tbsp per gallon of water and let steep/sit up to 48 hours agitating periodically.

¤ Apply: directly to soil around plants, or filter and use as a foliar spray.

¤ Solution does not keep, be sure to use all of the solution once it's been prepared.