NPK = 7 - 1 - 1
Mussel Meal is a great source of organic nitrogen with a little bonus potassium/ phosphorus along with heaps of Calcium, Sulphur, Magnesium and trace elements.
Mussel Meal is BioGro Certified! (sourced from Biosea biogro number 202)
Mussel meal is best incorporated into your soil, topdressing can also be effective.
Heavy feeders Nitrogen target 150ppm=300lbs/acre
How much mussel meal do I need to hit that target?
Nitrogen (N) |
8.60% |
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Phosphorus (P) |
0.85% |
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Potassium (K) |
1.10% |
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Sulfur (S) |
2.00% |
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Calcium (Ca) |
0.55% |
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Magnesium (Mg) |
0.42% |
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Sodium (Na) |
3.60% |
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Iron (Fe) |
0.04% |
Copper (Cu) |
3.4 ppm |
Manganese (Mn) |
9.1 ppm |
Zinc (Zn) |
50.0 ppm |
Boron (B) |
32.0 ppm |
Cobalt (Co) |
0.4 ppm |
Molybdenum (Mo) |
0.6 ppm |
Selenium (Se) |
2.2 ppm |