Urea (46-0-0) 46% Nitrogen Fertilizer Gold Refining Aqua Regia 100% Soluble 1 LB

Gold Refining Aqua Regia. The 46 percent Nitrogen content encourages rapid growth and blooming for a garden that lives up to your expectations. Neutralizing Acid in Aqua Regia. Urea (46-0-0) Nitrogen Fertilizer.

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