Stansbery Seed and Service

  • Address: 15703 State Highway 67, Upper Sandusky OH 43351


Optimize Crop Growth with Specialized Fertilizers

At Stansbery Seed & Service, we specialize in a variety of high-quality fertilizers to suit different agricultural needs. Our range includes MAP (MonoAmmonium Phosphate) and DAP (Diammonium Phosphate), both renowned for their effectiveness in enhancing crop yields. MAP, with its low pH, is ideal for high pH soils, providing a better release of nutrients.

DAP, rich in nitrogen, is perfect for pre-plant application in spring. We also offer UAN 28% (urea-ammonium nitrate) and Potash 0-0-60, crucial for plant development and crop quality.

Our Starter Fertilizer is specially formulated for corn production, especially in fields with low phosphorus levels or cool soil temperatures, ensuring your crops have a stress-free emergence

spreader applying fertilizer in field

MAP 11-52-0
MonoAmmonium Phosphate

MAP is 11% Nitrogen, 52% Phosphate and 0% Potash and is one of the most popular ammoniated phosphates.  Both MAP and DAP have a proven, historical record of increased yields.  Because MAP is a low pH fertilizer it is recommended for high pH soils where it will provide a much better release of energy in the soil. 

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DAP 18-46-0
Diammonium Phosphate

DAP is 18% Nitrogen, 46% Phosphate and 0% Potash and is also one of the more popular of the two ammoniated phosphates because of its high content of nitrogen.  DAP is a high pH phosphate fertilizer and is generally spread pre-plant in the Spring because of its higher nitrogen content. 

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UAN 28% 28-0-0
Urea-Ammonium Nitrate

UAN 28 is a urea-ammonium nitrate with 28% Nitrogen.  

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Potash 0-0-60

Potash is 60% Potassium that helps play an important role in plant development. Potash has been proven to increase crop yield and improve crop quality.

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Starter Fertilizer

 Starter fertilizer (10-34-0) in corn production has traditionally been recommended for fields with low phosphorus levels, or cool soil temperatures due to early planting, high residue cover or nothern location. In these conditions, starter fertilizer placed near the developing seed provides easily accesible nutrients until soil conditions improve and a larger root system is established for a stress-free emergence.

  • ln Northern portions of the Corn Belt, regardless of tillage practices
  • When cultural practices such as no-till or minimum tillage are utilized
  • On coarse textured and or low organic matter soils
  • On poorly drained or cold soils
  • On low testing P and K soils
  • When nodal root systems are severally impeded by stresses
  • When soils pH is unusually high or low
  • When substantial drought stress is likely

Gypsoil Gypsum
Calcium Sulfate Dihydrate

Gypsum dissolves with moisture into free calcium and sulfate. Growers can benefit from gypsum to help alleviate a number of problems such as slow water filtration, runoff, ponding, crusting, compaction and erosion that can delay fieldwork and suppress crop performance.

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