Superthrive Vitamin Solution, 0.5-0-0

The original vitamin solution enhanced with kelp. May add to any fertilizing program.; Phone: 800/441-8482 / International: 818/764-1523. Information regarding the contents and levels of metals in this product is available on the internet at: Worlds fair 1940 San Francisco Highest award. Awards to Vitamin Institute for use for the greatest public benefit of scientific Advances of the Last decade. Science and Industry exhibit. Science & Industry Golden Gate International Exposition. Made in the USA.