MightyGrow Poultry Litter-Based Fertilizers

100% Organic Fertilizer – OMRI Listed

The N-P-K of an organic 4-3-4 performs better than a synthetic 12-9-12!

Why? The nutrients in pure poultry litter fertilizers are NOT water-soluble; therefore, they stay in the root zone, right where you put them. Contrast this with conventional synthetic fertilizer that can be washed away with one heavy rain. It is for this reason that many gardening experts equate the nutrient value of an organic fertilizer with three times that of synthetics.

4-3-4 MightyGrow Living Organic Fertilizer

4-3-4 Living Organic All-Purpose Fertilizer is our premium pelletized product, poultry litter based with living beneficial micro-organisms and trace minerals. The #1 choice for farmers and gardeners who want large, flavorful fruits and vegetables with superior nutritional qualities. Available in crumbles. Bulk pellets available by special order. OMRI Certified.


3-3-3 AgBlend All-Purpose Fertilizer
(Available only in bulk)

MightyGrow AgBlend is an all-natural, fully processed poultry litter based organic fertilizer with added trace minerals and beneficial microbes. OMRI Listed and suitable for use in organic farming and gardening.



3-3-3 AgBlend All-Purpose Fertilizer and 4-3-4 Living Organic Fertilizer are available in bulk one-ton super sacks. Available in pellets or crumbles. OMRI Certified.



Call us for pricing – 888-565-7378