Potassium nitrate
- Potassium nitrate
- 13-0-46
- KNO3
1) It is the best form that Crops can absorb as a fertilizer composed of high concentration of potassium and nitrate nitrogen.
2) It can be used effectively when harvesting potassium supplement and helps plant metabolism and to grow fruit.
3) Fully soluble fertilizer with no impurities.
4) Can be used for all Crops such as Leafy vegetables, Fruit and vegetables, Fruit, etc.
5) Can be used for both Soil Drench and Leaf surface fertilization.
● How to use
1. Fruit and vegetables
Concentration for drenching is 0.5 ~ 1.5g / 1L (7000 ~ 2,000 times).
For leaf surface fertilization the concentration to be used is 1g/1L (1,000 times), and it is applied 2 ~ 4 times during growth.
2. Kind of fruit tree
Crops | Soil Drench | Leaf surface fertilization |
|---|
Concentration (g/one tree) | Cycle | Concentration (1,000 ㅣ) | Cycle |
Citruses | 500 | Spring | 2Kg | While flowers are bloomed and fruits are borne fertilize 2 to 4 times every 2 weeks |
|---|
400 | Summer |
700 | Autumn |
Grapes | 80 | Until buds grow to 10Cm | 1Kg | Until the bud is 15Cm ~ 20Cm big |
|---|
500 | Until flowers |
300 | Until coloration |
50 | Until the end of the harvest |
Apple, pear | 300 | From the time of buds until the fruit | 2Kg | 2-4 times every 10 days during fruit growth |
|---|
400 | While the fruit grows |
250 | While the fruit is ripe | 1Kg | 5 ~ 15 days before harvest |
● Precautions
1. For leaf surface fertilization, fertilize early in the morning or late evening when the temperature is low.
2. It can be used with most pesticides. When mixed with pesticides and used, dilute pesticide first for use.