Broadcast Application Instructions

SEA-90 Broadcast Application

Sodium (Na) is an element essential to all life. SEA-90 provides all essential minerals and trace elements in addition to the sodium. Much of our agricultural soils, especially in the Midwest and east of the Mississippi River, have significant sodium deficiencies due to the fact that sodium is water soluble and readily leaches from the soil. In addition organic farms are especially deficient having operated for many years without salt based chemical fertilizers. Soil specialists and consultants world-wide are now recommending applications of SEA-90 in small amounts (50-100 lbs per acre) to combat sodium deficiencies.

SeaAgri encourages its customers to consult a soil la and conduct soil tests to assure the presence of sodium is adequate for good plant growth and development (two to three percent).

Another positive aspect of SEA-90 is that it stimulates micro-organism populations in the soil. SeaAgri found that when SEA-90 is used as recommended, the soil microbes feast on the minerals and trace elements and their populations expand thereby improving the soil’s biology.

 

Suggested broadcast applications:

SEA-90 Sea Mineral Fertilizer Label

  • Continuous Pasture:
    50 pounds SEA-90 per acre
    Apply to surface during Spring
  • Row Crops:
    50 pounds SEA-90 per acre
    Till into soil or apply to surface during Spring
  • Row Banding:
    50 pounds SEA-90 per acre
    Five-inch band spread on surface of rows 30 inches on center
  • Row Support:
    Incorporate six pounds per acre into current mix
  • Small Fruits & Fruit Trees:
    50 pounds SEA-90 per acre
    Spread on soil surface during Spring
  • Home & Community Garden Instructions:
    All Garden Soils
    1.25 pounds SEA-90 per 100 square feet annually for four years. No further application for three years.
  • Small & Tree Fruits, Vines & Nuts:
    1.25 pounds SEA-90 per 100 square feet annually during Spring or Fall for four years. No further application for three years.

Recommended spreaders (PDF) for broadcasting SEA-90.
Winter Wheat Experiment (PDF)

Application Instructions (PDF)
Application Instructions Metric (PDF)

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