Onion
Similar to green onions but with a more developed bulb, offering a stronger flavor.
Large particles, gritty, excellent drainage, poor nutrient retention.
Extremely acidic, often found in marshy or waterlogged areas.
Soils with minimal organic matter, typically found in degraded or over-farmed soils.
Salinity begins to affect many common crops, reducing their growth and yield.
Impact: Moderate stress on crops like corn, wheat, and lettuce; salt-tolerant plants like barley may still thrive.
Comfortable for most plants; typical for temperate regions.
Impact: Generally ideal for most crops and plants; supports healthy growth and development.