organic fertilizers

organic liquid fertilizer

What's inside?

Organic fertilizers are available in liquid and solid form. The high-quality special fertilizers support the vital growth of your plants, ensure an optimal supply of nutrients and improve flower formation. Whether garden fertilizer, natural fertilizer, citrus fertilizer, plant treatments or root strength - Kölle organic fertilizer maintains the vitality of your plants in the room, on the balcony, terrace or in the garden.

Solid organic fertilizer

What's inside?


Solid organic fertilizers are easy to apply and have a certain depot effect. They release nutrients evenly over a longer period of time. Fertilization is less frequent and the fertilizer release is automatically adjusted to humidity and temperature - simple, clean and convenient. The organic fertilizers I use in solid form are natural fertilizers with soil activators and valuable organic-mineral special fertilizers made from natural raw materials. They promote vital development and are tailored to the respective plants. Strong growth, colorful and long-lasting flowers and high yields are the visible success. In addition to nitrogen, phosphorus and potassium, my organic fertilizers contain a high proportion of organic substance for the formation of humus. This is the basis for fertile garden soil. These components are of purely natural origin:


  1. clay mineralsserve to store nutrients and water, improve soil quality and reduce nutrient leaching.
  2. Plant substancesfrom food production such as malt, yeast, grape pomace compost provide the plants with optimal nutrients by activating soil life.
  3. Horngrieß, an animal by-product, promotes plant growth and serves as a nitrogen supplier.
  4. phosphate from bone meal: promotes flower formation and fruit set.
  5. Potassium from sugar beetensures higher fruit yields and strong plant cells, intensifies cold and drought resistance, improves and reduces plant stress and prevents fungal and pest infestation.
  6. rapeseed cakefrom the feed industry has excellent properties for humus formation and nutrient supply to plants. It promotes soil life and ensures long-lasting nutrient supply and increases the resistance of plants.


I use the organic fertilizers from Pflanzen Kölle, Oscorna and Cuxin


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