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Nitroform 39-0-0 is a concentrated slow-release nitrogen fertilizer built on urea-formaldehyde (methylene urea) chemistry. It delivers 39% total nitrogen, of which roughly 73% is water-insoluble nitrogen — the fraction that soil microbes meter out gradually over 8 to 12 weeks, rather than releasing all at once with rainfall. Because most of the...

Citrus & Avocado Fertilizer 14-6-4 is a professional-grade, 100% water-soluble fertilizer formulated for citrus and avocado trees in the high-pH soils common across California, Arizona, and Texas. Its 14-6-4 NPK uses a triple nitrogen blend — ammoniacal, urea, and nitrate — for both immediate and sustained feeding, with the ammoniacal fraction creating...

Organic Feather Meal 12-0-0 is a slow-release organic nitrogen fertilizer made from hydrolyzed poultry feathers. It supplies 12% total nitrogen as water-insoluble keratin protein, released gradually over 3 to 4 months as soil microbes break it down — one of the longest natural nitrogen curves among common organic fertilizers. Because the nitrogen must...

Calcium Nitrate Fertilizer 15.5-0-0 is a 100% water-soluble source of 15.5% nitrogen and 19% calcium — two of the most in-demand plant nutrients delivered in a single dissolving step. The nitrogen is almost entirely fast-acting nitrate, plant-available the moment it dissolves, and the formula contains no phosphate or potash. Nitrogen drives chlorophyll...

Organic Azomite 0-0-0.2 Micronized is an OMRI Listed natural mineral soil amendment mined from a single hydrated sodium calcium aluminosilicate (HSCAS) deposit in central Utah — volcanic ash that settled into a mineral-rich seabed roughly 30 million years ago. One product supplies approximately 70 trace and ultra-trace elements, including silica, calcium, magnesium,...

Organic Alfalfa Meal 2.5-0-2.5 is a finely ground, non-GMO organic soil amendment made from the whole dried alfalfa plant. It supplies modest, slow-release nitrogen and an equal amount of soluble potash (K₂O), adds organic matter, and feeds the beneficial soil microbes that cycle nutrients to plants — which makes it a long-favored...

K-Mag Fertilizer 0-0-22 (sulfate of potash magnesia, also called langbeinite) is a naturally mined mineral fertilizer that delivers three nutrients in a single soil-applied product: 22% soluble potash (K₂O), 11% magnesium, and 22% sulfur, with less than 2.5% chloride and no nitrogen. Potassium supports fruit size, sugar movement, and stress tolerance; magnesium...

Calcium Carbonate Chalk Paint Additive Premium 200 Mesh fine powder for professional-grade DIY chalk paint and furniture restoration. Transform any latex paint into beautiful, velvety chalk paint at a fraction of boutique prices. 🔬 Lab Tested for Purity 🇺🇸 Made in USA 🛡️ 90-Day Guarantee 🚚 Free Shipping $100+ Ideal Applications...

Cottonseed Meal 5-2-1 is a single-ingredient slow-release organic fertilizer derived from cottonseed processing. It delivers a complete macronutrient profile — 5% nitrogen, 2% available phosphate (P₂O₅), and 1% soluble potash (K₂O) — released gradually over 4–8 weeks as soil microbes decompose the organic matter, which largely eliminates the foliage burn risk of...

Manganese Sulfate Fertilizer is a high-purity manganese sulfate monohydrate (MnSO₄·H₂O) micronutrient supplying 31% elemental manganese and 18% sulfur — one of the most concentrated, fully water-soluble manganese sources available for preventing and correcting manganese deficiency. Manganese is an essential micronutrient: it sits at the center of the water-splitting complex in photosynthesis...

Organic Kelp Meal 2-0-4 is a slow-release soil amendment and biostimulant made from Ascophyllum nodosum, a cold-water seaweed. It supplies 2% nitrogen and 4% soluble potash (K₂O) along with 60+ ocean-sourced trace minerals — iron, manganese, zinc, copper, boron, molybdenum, and more — in naturally balanced proportions, plus naturally occurring auxins, cytokinins,...

Urea Fertilizer 46-0-0 is a concentrated prilled nitrogen fertilizer for soil application, delivering 46% actual nitrogen — among the highest concentrations of any dry nitrogen source. Each pound supplies about 7.4 ounces of actual nitrogen, more than double ammonium sulfate and roughly triple calcium nitrate, so less product is needed to...

Organic Crustacean Meal 4-0-0 is a slow-release soil amendment made from dried, ground crab and shrimp shells — a recycled byproduct of the seafood processing industry. It supplies 4% organic nitrogen, 12% calcium, and 1.3% magnesium, along with naturally occurring chitin, the structural fiber found in crustacean exoskeletons. The nitrogen is held...

Organic Bone Meal 3-15-0 is a steam-processed bovine bone meal soil amendment supplying 15% available phosphate (P₂O₅) and 24% calcium — one of the highest organic calcium concentrations in a single amendment — plus a small amount of slow nitrogen. Phosphorus drives root development, flowering, and fruit set, and in bone meal it...