BioAg Ful-Humix Size:50 lb 728457 and 728459 comes with

728457 and 728459 comes with 1/2 in and 3/8 in fittings

Air Flow Capacity: 306 Cubic Feet Per Minute

With Earthworm Castings and Bat Guano

blend in our Happy Frog Fruit & Flower Fertilizer

BioAg Ful-Humix Size:50 lb 728457 and 728459 comes withHumic Acid Concentrate BioAg Ful Humix is a cost effective amendment that adds soluble carbon to your soil. It's sourced and processed for superior gardening results by the grower scientists at BioAg. Ful Humix should be regularly used throughout the plant life cycle, watered into greenhouse or outdoor soils. For extra benefit, also water onto your compost pile throughout the year. 50% Humic by CDFA method (8% fulvic by ISO)