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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SoluGreen Ammonium Sulfate 21-0-0 fertilizer 50 lb.Regular price $30.27Regular priceUnit price $0.61 per lb$59.62Sale price $30.27Grower Price -
Haifa Multi-K RECI Potassium Nitrate 4 lbRegular price $15.18Regular priceUnit price per$32.00Sale price $15.18Grower Price -
Urea 46-0-0 fertilizer low biuret 50 lb.Regular price $39.27Regular priceUnit price per$54.54Sale price $39.27Grower Price -
Haifa Multi-K GG Potassium Nitrate 55 lbRegular price $56.04Regular priceUnit price $1.02 per lb
Sale price $56.04 -
MasterBlend 0-20-42 Bloom Formula 1 lb.Regular price $8.52Regular priceUnit price $8.52 per lb$16.99Sale price $8.52Grower Price -
Zinc Sulfate fertilizer 1 lb.Regular price $5.00Regular priceUnit price per
$0.00Sale price $5.00 -
PeKacid 0-60-20 fertilizer 4 lb.Regular price $22.00Regular priceUnit price $5.50 per lb
$0.00Sale price $22.00 -
Haifa Multi-K RECI Potassium Nitrate 55 lbRegular price $58.24Regular priceUnit price $1.06 per lb
Sale price $58.24 -
Calcium EDTA chelated 9.7% 4 lb.Regular price $42.00Regular priceUnit price per
$0.00Sale price $42.00 -
Ferti-Corn Steep Powder 6-7-7 Organic NPK - 20...Regular price $71.75Regular priceUnit price $3.59 per lb$100.00Sale price $71.75Grower Price -
Iron Sulfate Heptahydrate powder 50 lb.Regular price $39.05Regular priceUnit price per$45.51Sale price $39.05Grower Price -
Copper Sulfate Fine Crystals | 25% Cu 1...Regular price $10.15Regular priceUnit price per
$0.00Sale price $10.15 -
Ammonium Sulfate 20 LBRegular price $18.75Regular priceUnit price per
$0.00Sale price $18.75 -
Hortus IBA | 250gRegular price $215.46Regular priceUnit price per$270.00Sale price $215.46Grower Price -
Magnesium Sulfate 1 lb.Regular price $1.85Regular priceUnit price per
$0.00Sale price $1.85 -
Peters Professional S.T.E.M. 25 lb.Regular price $86.20Regular priceUnit price per$129.60Sale price $86.20Sold out
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