Type | Ratio Examples | Main Application Stage |
High Nitrogen | 30-10-10
28-14-14
25-15-10 | Seedling stage,
Vegetative growth stage,
Promotes stem and leaf growth. |
High Phosphorus | 10-52-10
15-30-15
12-40-8 | Around flowering,
Root development stage,
Promotes flowering and root growth. |
High Potassium | 15-15-30
14-6-40
10-10-40 | Fruit swelling stage,
Coloring stage, ripening stage,
Improves quality and sweetness. |
Balanced | 20-20-20
18-18-18
19-19-19 | Universal for the entire growth period,
Maintains balanced nutrition. |
Medium Nitrogen High Potassium | 18-9-27
16-8-34 | From fruit enlargement to color transition stage,
Balances growth and quality. |
Low Nitrogen High Potassium | 5-10-40
6-12-36 | Late growth stage,
Purely for quality improvement. |
