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Organic Soft Rock Phosphate

100% Natural

Suitable for organic agriculture

Soft Rock Phosphate by Almicanna is of natural origin and provides an optimal food source for soil microbes. It’s a key building block of life. This mineral offers slow-release phosphorus and is rich in calcium and trace elements, which stimulate root growth, increase yields, and enhance terpene production. It remains stable in the soil and helps reduce nitrogen loss.

Price range: 5,90 € through 35,80 €

More Information

Phosphorus:
Total phosphorus content: 8–10%, with 63% in the form of tricalcium phosphate.

Calcium:
Contains 20% calcium. The phosphorus-calcium combination increases its buffering effect. The rest is present as carbonates and silicates.

Micronutrients:
Provides iron (Fe), sulfur (S), magnesium (Mg), molybdenum (Mo), and zinc (Zn).

Analysis:
P₂O₅: 33.40%
CaO: 45.42%
SiO₂: 7%
Al₂O₃: 3.70%
Fe₂O₃: 1.90%
MgO: 0.20%

Dosage:
Top Dress: 2 tablespoons per plant (only if needed)
Living Soil: 50–100 g / 100 L substrate

Please note this is a natural product and may lose moisture during storage, reducing its weight. This does not affect product quality.