The balanced one; COMPLEX 15/15/15 +8SO₃+Zn is a balanced NPK fertilizer with high P and K content, supplemented by sulphur and zinc. 80% of the phosphate and sulphur are in water-soluble form and therefore immediately available for the plants.
2.0 to 5.0 mm > 95 % mm
|P₂O₅ soluble in water||13.5|
|P₂O₅ soluble in neutral ammonium citrate||15.0|
|K₂O soluble in water||15|
|SO₃ soluble in water||8|
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