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
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PureCal 13-0-0 Ammonium-Free Calcium Nitrate Fertilizer | 1...Regular price $2.28Regular priceUnit price per
$0.00Sale price $2.28 -
Triple Super Phosphate | 0-46-0 | 15% Ca...Regular price $40.26Regular priceUnit price $0.81 per lb$66.00Sale price $40.26Grower Price -
5-11-26 Hydroponic Special fertilizer 1 lb.Regular price $11.55Regular priceUnit price $11.55 per lb
$0.00Sale price $11.55 -
Ammonium Sulfate 1 LBRegular price $4.75Regular priceUnit price per
$0.00Sale price $4.75 -
Ferti-Nitro Plus Organic Nitrogen 13.62-0-0 - 20 lbRegular price $162.50Regular priceUnit price $8.13 per lb
$0.00Sale price $162.50 -
MasterBlend 4-18-38 Tomato Formula 4 lb.Regular price $15.65Regular priceUnit price per
$0.00Sale price $15.65 -
Solution Grade Gypsum 1 lb. | Calcium SulfateRegular price $2.75Regular priceUnit price per
$0.00Sale price $2.75 -
5-31-40 POLYPHOSPHATE FERTILIZER 4 lb.Regular price $23.90Regular priceUnit price per
$0.00Sale price $23.90Sold out -
Manganese Sulfate fertilizer 1 lb.Regular price $5.00Regular priceUnit price per
$0.00Sale price $5.00 -
Zinc EDTA 15% 8 ouncesRegular price $10.75Regular priceUnit price per
$0.00Sale price $10.75 -
K+S Magnesium Sulfate 50 lbRegular price $36.85Regular priceUnit price per$47.25Sale price $36.85Sold out -
Tecmangam Manganese Sulfate Soluble Powder | 32% Mn...Regular price $111.20Regular priceUnit price per
$138.80Sale price $111.20Grower Price -
Monoammonium Phosphate 12-61-0 fertilizer 1 lb.Regular price $10.92Regular priceUnit price per
$0.00Sale price $10.92 -
Calcium Formate - 30% soluble calcium fertilizerRegular price $52.04Regular priceUnit price per$79.26Sale price $52.04Grower Price -
Irrigation Source Water Lab TestRegular price $49.00Regular priceUnit price per
Sale price $49.00 -
Boric Acid Powder | 99.9% Pure 1 lbRegular price $9.54Regular priceUnit price per
$0.00Sale price $9.54
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