Bat Guano 7-3-1

Down To Earth Bat Guano 7-3-1 is a high-nitrogen, all-natural organic fertilizer providing essential nutrition for vigorous vegetative growth and prolific fruit and flower development. The 7-3-1 NPK ratio from dried bat droppings makes it one of the richest organic nitrogen sources available, alongside meaningful phosphorus and potassium.

Bat guano has been used as fertilizer for centuries and remains one of the most complete organic plant foods available — it contains not just primary NPK but also secondary nutrients, trace minerals, and beneficial microorganisms. The microbial content in guano helps stimulate soil biology, improving nutrient cycling for the current crop and improving soil structure over time.

Use by mixing directly into soil, applying as a side-dress, or steeping in water to create a potent guano tea for root drenching or foliar spraying. As a tea, the nutrients become immediately water-soluble and the microbial content is amplified through aeration. OMRI Listed for organic production. Made by Down to Earth Fertilizer.