Versatile, 99% pure copper sulfate pentahydrate for agricultural, pond, and livestock management. Fully water-soluble with zero fillers or binders, our lab-tested crystals deliver a predictable, consistent copper concentration for precise dosing every time. Multi-Purpose Applications Pond & Pool Management: Highly effective for targeted algae control. Orchard & Garden Care: Easily dissolves to prepare custom Bordeaux mixture for plant disease management programs. Soil Amendment: Corrects confirmed copper deficiencies in sandy and high-organic soils (supports enzyme systems, photosynthesis, and cell wall formation). Livestock Care: Ideal for mixing into routine cattle, sheep, and horse hoof footbaths. Purity & Quality Standards 99% Pure ($\text{CuSO}_4\cdot5\text{H}_2\text{O}$): Stable crystalline form keeps its potency indefinitely when stored in a cool, dry place. Lab Verified: CDFA registered and third-party lab tested for heavy metals, with results consistently well below required safety limits. ⚠️ Important Application & Safety Guidelines Never use metal: Always dissolve crystals in a plastic, fiberglass, or wooden container. Test before applying: Potency is high; always test water alkalinity or run a soil test prior to dosing. Follow exact rates appropriate to your specific site. Storage & Disposal: Keep away from children, pets, food, feed, and drinking water. Check local municipal regulations before any drain-line use.
