Cotton
- Apples
- Banana
- Cauliflower
- Citrus
- Cotton
- Grapevines
- Improved Pasture
- Potatoes
- Table Grape
- Tomato
- Wheat
Potassium deficiency made worse by
- Acidic soils (low pH)
- Sandy or light soils (leaching)
- Drought conditions
- High rainfall (leaching)
- or heavy irrigation
- Heavy clay (illite) soils
- Soils with low K reserves
- Magnesium rich soils
Potassium is important for
- Increased yield
- Increased fibre maturity and length
- Reduced premature senescence