Effective. Ideal for a wide range of organic crops. Good for everything the home gardener grows, indoors and out. Appealing. No offensive odor. Easy to use with no-mess dosing pump. Convenient. It's easy to mix and use. Dosing pump makes mixing a breeze. Sustainable. Made from oilseed extract, a renewable source of plant nutrition, which contains "Boost Molecules" (amino acids) known to improve overall plant health! Pathogen-free, heavy metal free, GMO free.