The Manna Matrix solution to subsoil compaction under dryland conditions.
Manna Matrix is lime granules, with superior quality and particle size (nano-scale), as well as activated with Humefert’s bio-stimulants. By accelerating the rate at which calcium and magnesium dissolve from the carbonates, these bio-stimulants improve the reactivity and bioavailability of calcium and magnesium.
The bio-stimulants from Humefert serve as an organic complexing agent to bind to the free calcium and magnesium to maintain availability for plant uptake as well as aggregate formation. Manna Matrix lime granules reduce subsoil compaction by promoting aggregate formation, which fosters a favorable environment for soil biology.
Manna Matrix lime granules:
AmpliCal (30% Calcium):
AmpliCal is a source of calcium carbonate, containing 30% calcium, with a high porosity and excellent surface to volume ratio.
The lime granules are also activated with bio-stimulants from Humefert.
AmpliMag (22% Magnesium):
AmpliMag is a source of magnesium carbonate and magnesium silicate, containing 22% magnesium, with a high porosity and excellent surface to volume ratio.
The lime granules are also activated with bio-stimulants from Humefert.
Results with Manna Matrix lime granules:
In a case study where the Manna Matrix lime granules were used on a dryland field, after 30 mm of rain, the treated section showed increased water infiltration in the topsoil, while the untreated section remained water logged. This can be attributed to the increased reactivity of the lime granules.
This is evident of reduced subsoil compaction and subsequently an environment for beneficial soil biology.


Every time you fertilize your crop, you also feed the soil microbes.

Manna Matrix lime granules for your farm.
To find out more about how Manna Matrix lime granules can benefit your farm, we invite you to contact us for a free consultation. Our team will gladly supply you with technical information regarding this highly successful and sustainable solution.
For technical data sheets (TDS) and material safety data sheets (MSDS) on the specific products, please contact our head office.