100% natural fertilizer for gardens, vegetables, flowers, bulbs and fruit trees

The complete name is sulphate of potash and magnesia. One of few 100% natural rocks high in soluble potash. This product has the texture of a very fine granule.

Use at a rate of 10 kg per 200 m² (2000 sq.ft.). For a complete balanced fertilization in N-P-K, the sul-po-mag application should be followed by Bio-Garden 4-3-6, Bio-Flowers 4-3-7 or Bio-Lawn 8-2-3.

Does not burn. Harmless to children and pets.

Ingredient : Sulphate of potash and magnesia (sul-po-mag)

NO MANURE * NO SEWAGE SLUDGE * NO FILLERS

Available formats:

20 kg, powder
SKU: spm20

1000 kg, powder
SKU: spm1000