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About us
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Agriculture & Horticulture
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Substrate Fertilizer
Brands
ORGEVIT
SIFORGA
PRIMAX
MONTERRA
MATCH
FONTANA
TERRAVIT
Enhancements
Mycorrhiza
Bacteria
Algae
Bentonite
Zeolite
Humic Acids
News
Contact
@2Substrate K Plant-Based
Download product sheet
Product description
Enriched organic fertilizer; NPK 4.5-2.5-8 + 4 CaO
Product is made of 100% vegetal material only
100% natural, no chemical or other additives
High percentage of stable organic matter
Free from pathogens and weed seeds
Low in chlorine
Allowed to be used in organic agriculture (EU 2021/1165 and EU 2018/848)
Advantages
Ideal for K-demanding plants like greenhouse crops (tomato, peppers etc.) and plants in their generative stage (flowering/fruiting)
Contains 30% malt germs that stimulate root growth and nutrient uptake of plants
Vegetal raw materials ensure long mineralisation period
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Download product sheet
Average composition
% on total product
Dry matter
90
Organic matter (loss on ignition at 550
°
C)
65
C/N ratio
8
Main Elements
% on total product
Nitrogen (N) total
4.5
– Nitrogen (N) organic
4.0
– Nitrogen (N) ammonium
0.5
Phosphate (P
2
O
5
) total
2.5
Potassium (K
2
O) total
8.0
Magnesium (MgO) total
0.8
Sulphur (SO
3
) total
0.6
Calcium (CaO) total
4.0
Physical data
Appearance
crumb
Size
1-3 mm
Bulk density
650-750 [kg/m³]
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