Natural soil additive in compliance with the fertilizer ordinance (§ 2 DüG) provides your soil and compost with minerals, micronutrients and silica.
Whether you are a farmer, forester, organic farmer or hobby gardener – diabas primary rock powder is a suitable means for all those who want to cultivate their soil sustainably.
The high contents of silica (SiO2 about 40%) make the primary rock powder essential for use in farming. It promotes the formation of clay-humus complexes and is of crucial importance for soil fertility and soil structure. The depleted soils are thereby replenished as a result of its use.
The contents of micronutrients and minerals optimize the nutrient supply for the plants. This makes them more resistant to fungi and diseases – and in turn has a positive effect on plant growth.
In addition, the physical properties of the soil and water retention are improved through the use of diabas primary rock powder. The soil life becomes more active and the nutrient dynamics between soil and plants is improved. The high buffering capacity and the stabilization of the soil pH-value counteract an acidification of the soil.
Adding Diabas-Primary Rock powder during composting accelerates the rotting process and creates optimal conditions for microorganisms and microbes.Use in liquid manure has also proven to be very effective. By interspersing the powder, the manure becomes more homogenous, plant-compatible and enriched with minerals and micronutrients. The rotting process is accelerated and ammonia is bound.
Suitable for ecological and organic farms. Use the advantages of diabas primary rock powder and improve your soil properties sustainably!
A real alternative also in connection with farm and lime fertilizers.
1,000 kg / ha / year
2,000 kg / ha / year
1,000 - 2,000 kg / ha
25 to 30 kg / m³
10 kg / m³ compost
Silica (SiO2) > 40 % – Calcium Oxide (CaO) > 8 % Magnesium Oxide (MgO) > 3,5 %
Aluminium Oxide (Al2O3) > 12 % – Iron Oxide (Fe2O3) > 5 % – Sodium Oxide (Na2O) > 3 %
Phosphorus Oxide (P2O5) > 0,4 % – Potassium Oxide (K2O) > 0,2 %
AgraBas® is available in:
25 kg sack
42 x 25 kg sack pallet
1,000 kg Big Bag
Loose in the silo vehicle / saddle
Delivery or direct pick-up from the manufacturer!
For other packaging sizes or regular deliveries, please contact us:
Sales / contact person:
Ms. Katrin Plenk
Phone: +49 37421 701-105
Mobile: +49 151 50376672
Primary rock powder– Diabas
Do not inhale primary rock powder, use a breathing protection device where required.
First Aid Procedures:
If powder gets into the eyes, use water to rinse thoroughly.
Seek the advice and help of a physician if problems should occur.
Keep powder in a dry storage and inaccessible to children.
HARTSTEINWERKE Vogtland GmbH & Co. KG
Zum Lauterbacher Steinbruch 9 a
Tel.: +49 37421 701-0
Fax: +49 37421 701-100