Sonnenerde Soil Activator in a Big Bag, 1m³

This Sonnenerde soil activator stimulates the build-up of humus in the soil and thus ensures that your plants are optimally supplied with nutrients. This effect becomes apparent immediately after application, seen through improved plant growth. After several years of use, the soil activator transforms your soil into a "Terra Preta". This no longer needs fertilisation.

Trace elements and nutrients are retained on the surface of the coal. These are now always available and the plants can use them as needed. By colonising with humus biology, humus begins to build up in the soil. The activator is absorbed by the existing soil biology and converted into humus.

The production:

Biochar is extinguished immediately after production. A concentrated phosphoric acid is used for this. This contact increases the surface tenfold and the charcoal is acidified. Then ammonium sulfate is sprayed onto the still-hot coals. This also allows nitrogen to better penetrate the opened pores. This process ensures an N content of 5%. The enriched coal is then mixed into a 4-5 week compost (with rock dust). After 2 weeks, the humus-building biology migrates into the coal and the rock dust is likewise populated. After these 2 weeks, most of the compost is sieved out again (sieving to 8mm).

Application of Sonnenerde soil activator:

To fertilise existing soil for potted or potted plants, adding 3-5% soil activator is recommended (i.e. 3-5 litres per 100 litres of finished soil). The activator must be mixed well with the soil. This means 6-10 litres per square meter. Apply the activator and work it into the surface. So far it has not been observed that over-fertilisation is possible with this activator. In scientifically conducted tests, up to 10% of the activator was mixed into the substrates - with the best results!

In principle, the following applies: the worse the soil, the more activator can be used. The better the soil, the lower the noticeable nutrient effect. The humus build-up effect always remains and is higher, the better the soil is!

Soil activator should be treated more like a fertiliser and not ready-made soil. More than 10% must not be mixed into a substrate.

Information on special shipping:

• This article will be delivered to you in a big bag by a shipping company .
• The delivery by the forwarding agent usually takes place within 2-3 working days after the order has been placed.
• Please note: The delivery takes place by truck without a crane . The unloading takes place via lifting platforms with a pallet truck. The goods (big bags) are transported to the edge of the sidewalk and handed over.