Osmocote Fertilizer Catalog

Osmocote 18-6-12 Fertilizer (8-9M) - 50 lbs.


100% Resin Coated N-P-K fertilizer cores (Lo-Start)

  • Guaranteed Analysis
Total Nitrogen (N) 18%
Nitrate nitrogen (N-NO3) 8.0%
Ammoniacal nitrogen (N-NH4) 10.0%
Available Phosphate (P205) 6%
Soluble Potash (K20) 12%
  • general purpose formulation for a wide variety of plant types
  • provides a starter boost of nutrition early in the growing cycle
  • excellent as a base feed for heavy-feeding greenhouse and nursery crops
  • ideal for topdressing established hanging baskets and perennials
  • safe for long-term feeding of interior foliage plants
  • eliminates repeated applications, saving time and labor costs
  • for optimum results, use in combination with Micromax micronutrients.


  Low Med High
Pounds per cubic yard                   7.0 11.0 15.0
Kilograms per cubic meter 4.2 6.5 8.9
Grams per liter 4.2 6.5 8.9



  Low Med High
Pounds per 1000 square feet                 11.0 19.5 28.0
Kilograms per 100 square meters 5.4 9.5 13.7
Pounds of nitrogen per 1000 square feet 2.0 3.5 5.0


Recommended rates are intended as a guideline only and may not be suitable for all regions and conditions. It is the responsibility of the grower to determine appropriate rates. Follow label instructions and use care when handling all fertilizer products.

Lo-start formulation provides a starter boost of nutrition at the beginning of the growing cycle. 8-9 month longevity. Suitable for use in nursery, foliage and greenhouse production, container gardens, interiorscapes and landscapes.

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    Bradley Nichols B. N. Bradley N.

    Super quick shipping!

    Have no idea about the product yet, but the shipping was great!

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