Below is a list of all known varietals for Spirulina. Click on a varietal name to view more detailed information.
Varietal Name | Description | Soil Texture | pH Range | Organic Matter | Salinity Level | Hardiness Zone | Humidity | Water (in/wk) | Primary Nutrient |
---|---|---|---|---|---|---|---|---|---|
Arthrospira maxima | A species of spirulina with a slightly different spiral shape, also used as a nutritional supplement. | Sandy Soil | 7.9 - 8.4 | Moderate (2% - 4%) | 8 - 16 | 13A | Very High | 0 - 0 | Potassium (K) |
Arthrospira platensis | The most common species of spirulina, widely cultivated for its high nutritional value. | Sandy Soil | 7.9 - 8.4 | Moderate (2% - 4%) | 8 - 16 | 13A | Very High | 0 - 0 | Potassium (K) |