Substrado® Sludge Fertilizer


Average composition

Dry matter 40-50%
Organic matter 35-50%
Nitrogen 9,0-14,0 kg/ton DM
Phosphate 6,0-9,0 kg/ton DM
Potassium oxide 11,0-17,0 kg/ton DM
Magnesium oxide 4,0-5,0 kg/ton DM
pH 6,0-7,0
EC 1,0-4,0 mS/cm

Substrado® Sludge fertilizer is a fertilizer that improves the soil structure. It is made of compost, garden peat and various fertilizers including champost.
By mixing Substrado® Sludge fertilizer with existing soil, a soil filled with nutrients is created. 


  • Structure improvement of the soil
  • Ideal as plant food to mix in the plant hole
  • Gives the soil the structure it needs
  • Provides nutrients over a longer period of time
  • Safe on costs by mixing your existing soil

Areas of application

  • Gardens
  • Decorative parks
  • Planting of trees
  • Infrastructure

Click here for the productsheet.