Nitrogen
- For growth
- When low in nitrogen, plant is small and leaves is pale green. Older leaves may turn yellow.
Phosphorous
- Root establishment and early growth of vegetable
- When low in Phosphorous, older leaves turn purple.
Potassium
- Overral
- When low in potassium, older leaves turn yellow and brown around the edge.
Organic Fertilizer
- Apply early as it takes longer to be absorbed
How to apply
- Around the plant (not directly at the base), and try to mix it slightly with the soil.
- Water it.
- Apply nutrient every 2~4 weeks.
Avoid Bottom Fruit Rot for Capsicum or Tomato
- Add calsium (or egg shell) in advance before fruiting
Root Plant (Carrot)
- Avoid high nitrogen.