Special Blueberry 12-6-8 Fertilizer - 50 lbs.

Seed World USA

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Total Nitrogen (N) 12.00%

9.01% Ammoniacal Nitrogen

2.99% Urea Nitrogen

Available Phosphate (P205) 6.00%

Soluble Potassium as (K20) 8.00%

Chlorine, Not more than 4.06%


Derived From:

Sulfate of Ammonia 

Diammonium Phosphate

Polymer Coated Urea

Muriate of Potash

Sulfate of Potash Magnesia


This product contains 2.77% slow or controlled release nitrogen



Magnesium 2.00%

2.00% Water Soluble Magnesium

Total Sulfur as (S) 7.83%

0.21% Free Sulfur (S)

7.62% Combined Sulfur (S)

Manganese 0.71%

0.71% Water Soluble Manganese

Copper 0.10%

0.10% Water Soluble Copper

Iron 0.50%

0.50% Water Soluble Iron

Zinc 0.16%

0.16% Water Soluble Zinc

Boron 0.02%


Derived From:

Sulfate of Ammonia

Sulfate of Potash Magnesia

Copper Sulfate

Zinc Sulfate

Polymer Coated Urea

Manganese Sulfate

Iron Sulfate



Customer Reviews

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Based on 2 reviews Average Product Rating 4.0 stars
5 Star Rating - 1 Customer Review (1)
4 Star Rating - 0 Customer Review
3 Star Rating - 1 Customer Review
2 Star Rating - 0 Customer Review
1 Star Rating - 0 Customer Review
  • K
    Keva Bandoo K. B. Keva B. us

    Ordered the 12 6 8

    I ordered the 12 6 8 fertilizer but when I receive the fertilizer I got a different nitrogen, potassium phosphorus ratio instead, I got 16 4 8, when I called the representative, I was told that the company does not make the 12 6 8 anymore that’s why I receive the 16 for eight, I would’ve liked to have known that when I was ordering it online so that I could make the decision whether I was going to order it instead of just been set some thing I did not order nevertheless, I called and she told me that it’s the same fertilizer just a higher nitrogen Content, I haven’t had a chance to see the results yet, because I just started using it a few days ago

  • W
    Walter Kotula W. K. Walter K. us

    very good

    Good product fast service

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