The Correct Way to Fertilize Flowers with Sesame Oil Residue
Flowers need fertilizer to grow, so they can grow better. So how do you fertilize flowers with sesame oil residue?
1. How do you fertilize flowers with sesame oil residue?
Sesame oil residue needs to be fermented first before being used to fertilize flowers. You can put the sesame oil residue and rice washing water into a plastic bucket to ferment. Once fermentation is complete, it can be used to fertilize flowers. When fertilizing, simply dilute it with water and pour it into the flower pot.
2. What are the commonly used chemical fertilizers?
1. Potassium fertilizer
Potassium is the main element that makes up the ash content of plants. Potassium can enhance plants' stress resistance and disease resistance, and is one of the indispensable elements for plants. Commonly used potassium fertilizers include potassium chloride and potassium sulfate. When using them, they can be made into a solution with a concentration below 0.1% for topdressing.
2. Nitrogen fertilizer
Common fertilizers include urea, ammonium sulfate and ammonium nitrate. They are the main sources of quick-acting nitrogen and one of the main elements for plants to synthesize protein.
3. Phosphate fertilizer
Calcium superphosphate and phosphate rock powder are one of the sources of phosphorus. They help flower bud differentiation, strengthen the plant root system, and can increase the cold resistance of plants. Their fertilizer effect is relatively slow.
4. Trace elements
Trace elements are needed in relatively small amounts during plant development. Under normal circumstances, the trace elements contained in the soil are enough to meet the growth needs of flowering plants, but some plants show symptoms such as chlorosis and mottled leaves during growth due to a lack of trace elements.
5. Compound fertilizer
There are many types of compound fertilizers, referring to chemical fertilizers whose composition contains the three elements nitrogen, phosphorus and potassium or two of them. Common ones include potassium dihydrogen phosphate, Russian compound fertilizer, diammonium phosphate, etc. When topdressing, they can be made into an aqueous solution with a concentration of 0.1|—0.2%. Various fertilizer manufacturers have also launched some special fertilizers for flowers.