Organic Boric Acid Fertilizer (17% Boron) Maximize your crop's potential with our Organic Boric Acid Fertilizer. Refined to a laboratory-grade 99.9% purity, this fully water-soluble crystalline formula delivers 17% elemental boron—making it one of the most concentrated and readily available boron sources on the market. Why Your Plants Need Boron Boron is a vital micronutrient essential for strong cell wall structure, efficient sugar transport, and successful pollination. Deficiencies are incredibly common in sandy, leached, and high-pH soils, making targeted supplementation crucial for a healthy harvest. Key Benefits & Features Instant Absorption: Dissolves directly into plant-available borate ions without any conversion step or need for chelation. It stays available across the most common soil pH ranges. Highly Versatile Application: A single product that covers soil broadcasting, foliar spraying, fertigation, and hydroponic feeding. Boosts Fruit Yields: Perfect for fruiting crops. A targeted pink-bud or pre-bloom foliar application actively supports and increases fruit set. ⚠️ Important Dosing Guidelines Boron has the narrowest sufficiency-to-toxicity window of any plant micronutrient. Precise dosing is absolute key. Test Before Use: Always confirm a deficiency with a reliable soil or tissue test before applying. Start Low: Begin at the lowest end of the recommended application rates. Never exceed recommended rates. Know Your Crops: Avoid broadcasting on boron-sensitive crops, such as corn and beans. Quality & Safety You Can Trust CDFA Registered: Compliant with strict agricultural standards. Third-Party Lab Tested: Rigorously tested for heavy metals, with results consistently well below required safety limits. Storage Instructions: Keep the container tightly sealed. Store in a safe place away from children, pets, and food items.