10kg Soil Activator KLASEBO 100% natural raw materials 4+5+1 NPK

SOIL ACTIVATOR for approx. 100m²Organic-mineral NPK fertilizer 4+5+1

The use of soil activator is a long-term investment in the quality of your soil and thus also in your flowers and plants. Microorganisms convert the contained nutrients so that they can be directly used by the plant.
The pH value of the soil is optimized and the water retention capacity is improved.
Both are prerequisites for beautiful lush green lawns and fertile soils.
Especially for new plantings, good soil preparation with Klasebo soil activator is indispensable for successful gardening.

How to use soil activator:

• Soil activator can be used all year round, preferably in spring and with a second application in summer.
• In vegetable beds, the 1st application of 100-150 g/m² should be done before planting to give the soil time to regenerate.
• The 2nd application should be done in autumn with 80-100 g/m² to strengthen for the winter. Slightly dig in the soil activator and then water lightly.
• Fertilize lawn areas completely with 120-150 g/m² in spring at the beginning of growth. The application is particularly effective after aerating. Lightly water the lawn after application.

Our tip!
Activate the soil life in your lawn with Klasebo soil activator and then fertilize with Klasebo lawn fertilizer. This way you will get a dense green lawn carpet.

What is the clay-humus complex?
In soil science, the clay-humus complex refers to a cementing of humic substances with clay minerals.
This happens, for example, in the intestines of earthworms. The excreted crumbs then protect the soil from silting and promote soil fertility.
Moreover, these clay-humus crumbs bind nutrient salts, which they can release to the plant roots as needed, protected from leaching by rain.


Country of origin: Germany

Organic-mineral NPK fertilizer 4+5+1 using animal by-products of category 2 and 3 according to Regulation (EC) 1069/2009, fertilizers, clay minerals, rock dust, and algae lime

4.0 %     Total Nitrogen (N)
5.0 %     Total Phosphate (P2O5)
3.2 %     Phosphate soluble in neutral ammonium citrate (P2O5)
1.0 %     Water-soluble Potassium oxide (K2O)

Starting materials:
62 % animal by-products of category 2 and 3 according to Regulation (EC) 1069/2009 (poultry manure and bone meal), carbonate magnesium lime, clay minerals, rock dust, and algae lime.

Secondary components:

4.0 %     Total Magnesium oxide (MgO)
0.4 %     Sodium (Na)
15.0 %   Basic active ingredients evaluated as CaO (neutralization value)
42.3 %   Organic substance evaluated as incineration loss low in chloride


Proper application:
For fertilization in home and small gardens. Detailed application description and dosage see packaging text. Official advice recommendations take precedence.
Clay minerals serve to improve the storage capacity of water and nutrients. Watering green areas, ornamental lawns, sports lawns, etc. after application, incorporate into other areas.
No mixing with feedstuffs. Timing: Year-round for new plantings or for re-fertilization. After application, thoroughly wash hands and other skin areas that come into contact with the fertilizer.
Fertilizers can leave persistent stains on clothes and floor coverings.

Mode of action:
During the first growing season, a large part of the total nitrogen content is released. The rest is made available to plants over the next few years through microbial activity. Phosphate and potassium can be fully accounted for.

Proper storage:
Store in a cool and dry place, protected from direct sunlight, out of reach of children and pets. Prevent the fertilizer from reaching wastewater or water bodies. When properly stored, this fertilizer is durable for years without loss of quality.
Use remaining amounts as intended.