Specialty Crop Fertilizers

Professional-Grade Fertilizers Formulated for Specialty Crops

Give your plants the precise nutrition they need at every stage of growth. Our curated collection of dry, water-soluble fertilizers is trusted by commercial cultivators and serious home growers alike — delivering consistent, measurable results from propagation to harvest.

Whether you're building a custom nutrient formula tailored to your specific grow facility or looking for a ready-to-use commercial blend, every product in this collection is fully soluble and engineered for maximum nutrient uptake in soil, coco, and hydroponic systems.

Why Choose Our Specialty Crop Fertilizers

  • Optimized NPK ratios — formulas designed specifically for veg, bloom, and finishing stages
  • Fully water-soluble — dissolves completely with no residue, compatible with drip, NFT, and hand-watering
  • Maximize yield and quality — support secondary metabolite development with balanced macro and micronutrients
  • Flexible options — individual components for custom formulation or complete blends for commercial cultivation
  • Fast shipping — orders ship quickly and arrive safely

Ideal For

  • Indoor and greenhouse specialty crop cultivation
  • Hydroponic, coco coir, and soil-based systems
  • Commercial licensed facilities building custom feed programs
  • Veg, bloom, and finishing stages
  • Protassium+ 3IX 0-0-53 fertilizer 50 lb. Pile of white SOP 3IX 0-0-53 fertilizer powder on a white background
    Protassium+ SOP 3IX 0-0-53 Potassium Sulfate 50 lb
    Grower Price
    Protassium+ SOP 3IX 0-0-53 Potassium Sulfate 50 lb
    $60.98
    $91.70 $60.98
    $1.22 lb
    Grower Price
  • Calcium Nitrate Greenhouse Grade 4 lb. Calcium Nitrate 15.5-0-0 | 4 lb
    Calcium Nitrate 15.5-0-0 | 4 lb
    Calcium Nitrate 15.5-0-0 | 4 lb
    $6.04
    $0.00 $6.04
    $1.51 lb
  • Calcium Chloride fertilizer 50 lb. Calcium Chloride fertilizer 50 lb.
    Calcium Chloride fertilizer 50 lb.
    Grower Price
    Calcium Chloride fertilizer 50 lb.
    $36.02
    $43.40 $36.02
    $0.72 lb
    Grower Price
  • 10% Iron DTPA chelated fertilizer 4 lb.
    10% Iron DTPA chelated fertilizer 4 lb.
    10% Iron DTPA chelated fertilizer 4 lb.
    $57.85
    $0.00 $57.85
    $14.46 lb
  • Metalosate Calcium Organic 5 lb. Metalosate Calcium Organic 5 lb.
    Metalosate Calcium Organic 5 lb.
    Grower Price
    Metalosate Calcium Organic 5 lb.
    $96.91
    $143.80 $96.91
    Grower Price
  • Chelated Micronutrient Mix 4.4 lb.
    Chelated Micronutrient Mix 4.4 lb.
    Grower Price
    Chelated Micronutrient Mix 4.4 lb.
    $65.62
    $80.56 $65.62
    Grower Price
  • Haifa Magnisal magnesium nitrate 11-0-0 fertilizer 50 lb bag on white background Haifa Magnisal magnesium nitrate prills close-up — pure white water-soluble fertilizer granules
    Haifa Magnisal Magnesium Nitrate 11-0-0 Fertilizer 50 lb.
    Grower Price
    Haifa Magnisal Magnesium Nitrate 11-0-0 Fertilizer 50 lb.
    $36.68
    $65.00 $36.68
    $0.73 lb
    Grower Price
  • AgSil 16h potassium silicate fertilizer 1 lb. AgSil 16H Potassium Silicate 1 lb
    AgSil 16H Potassium Silicate 1 lb
    Sold out
    AgSil 16H Potassium Silicate 1 lb
    $19.80
    $23.76 $19.80
    $19.80 lb
    Sold out
  • Soluble Seaweed Extract 0-0-14 fertilizer 50 lb. Ferti-Organic Soluble Seaweed Extract 0-0-14 - 50 lb
    Ferti-Organic Soluble Seaweed Extract 0-0-14 - 50 lb
    Grower Price
    Ferti-Organic Soluble Seaweed Extract 0-0-14 - 50 lb
    $370.90
    $568.40 $370.90
    $7.42 lb
    Grower Price
  • Ferti-Corn Steep Powder 6-7-7 Organic NPK - 4 lb Ferti-Corn Steep Powder 6-7-7 Organic NPK - 4 lb
    Ferti-Corn Steep Powder 6-7-7 Organic NPK - 4...
    Ferti-Corn Steep Powder 6-7-7 Organic NPK - 4...
    $19.68
    $0.00 $19.68
    $4.92 lb
  • Chelated Micronutrient Mix 22 lb.
    Chelated Micronutrient Mix 22 lb.
    Grower Price
    Chelated Micronutrient Mix 22 lb.
    $336.21
    $500.00 $336.21
    $15.28 lb
    Grower Price
  • 13-0-0 Calcium Nitrate Fertilizer (ammonium free) 4 lb. PureCal 13-0-0 Ammonium-Free Calcium Nitrate Fertilizer | 4 lb Jar
    PureCal 13-0-0 Ammonium-Free Calcium Nitrate Fertilizer | 4...
    PureCal 13-0-0 Ammonium-Free Calcium Nitrate Fertilizer | 4...
    $6.06
    $0.00 $6.06
    $1.52 lb
  • 5-11-26 Hydroponic Special fertilizer 4 lb. 5-11-26 Hydroponic Special fertilizer infographic — 5% N, 11% P, 26% K, chelated trace elements, for hydroponics, tomatoes, cucumbers, lettuce
    5-11-26 Hydroponic Special fertilizer 4 lb.
    Grower Price
    5-11-26 Hydroponic Special fertilizer 4 lb.
    $24.00
    $50.91 $24.00
    $6.00 lb
    Grower Price
  • Potassium Silicate Fertilizer 20 lb. AgSil 16H Potassium Silicate 20 lb
    AgSil 16H Potassium Silicate 20 lb
    Sold out
    AgSil 16H Potassium Silicate 20 lb
    $156.00
    $179.85 $156.00
    $7.80 lb
    Sold out
  • Ferti-Fulvic Plus 90% Fulvic Acid - 1 lb Ferti-Fulvic Plus 90% Fulvic Acid - 1 lb
    Ferti-Fulvic Plus 90% Fulvic Acid - 1 lb
    Ferti-Fulvic Plus 90% Fulvic Acid - 1 lb
    $13.81
    $0.00 $13.81
    $13.81 lb
  • 10% Iron DTPA chelated fertilizer 1 lb.
    10% Iron DTPA chelated fertilizer 1 lb.
    10% Iron DTPA chelated fertilizer 1 lb.
    $18.50
    $0.00 $18.50
    $18.50 lb

Serving Arkansas, Kansas, Missouri and Oklahoma. Shipping Nationwide! Wholesale to the public!