What fertilizer to apply after camellia blooms (how to fertilize camellia after flowering to make it bloom more)

Does camellia need to be fertilized after it blooms?

Does camellia need to be fertilized after it blooms? The answer is yes, it needs to be fertilized .

When applying fertilizer, be sure to use nitrogen fertilizer first. When there is sufficient nitrogen, plants can synthesize more protein, which promotes cell division and growth.

Generally, an increase in plant leaf area promotes the growth of new branches, allowing more leaf area to be used for photosynthesis.

① Nitrogen fertilizer

After camellia blooms, it consumes a lot of nutrients and needs to be replenished in time.

After camellia blooms, the initial fertilization should be mainly with comprehensive nitrogen fertilizers. When using organic fertilizers, it is recommended to use "soy products" residues, that is, bean cake fertilizer, or "bean cake fertilizer water."

The fertilizer made from the residue of soy products has a higher nitrogen content than other organic fertilizers.

When using compound fertilizer, it is recommended to use "urea" first. Urea can promote cell division and growth, making the branches and leaves grow luxuriantly.

Urea is easily soluble in water. It is a high-concentration nitrogen fertilizer and a neutral quick-acting fertilizer. When used in the soil, it is less likely to affect the quality of the soil.

Urea is an organic nitrogen fertilizer. It can only be absorbed and utilized by crops after being hydrolyzed into ammonium carbonate or ammonium bicarbonate by urease in the soil. Therefore, urea should be applied 4 to 8 days before the crop's fertilizer-requiring period.

② Phosphorus and potassium fertilizers

Potassium can significantly increase the absorption and utilization of nitrogen by plants and quickly convert it into protein. Phosphorus is involved in photosynthesis, respiration, energy storage and transfer, cell division, cell enlargement and other processes in plants.

Phosphorus can promote the formation and growth of early roots and improve the ability of plants to adapt to external environmental conditions . Phosphorus and potassium are usually applied together when fertilizing. Phosphorus and potassium are important elements that promote plant rooting.

③ Precautions for fertilization

Phosphorus and potassium fertilizers are also divided into organic fertilizers and compound fertilizers. In organic fertilizers, "nitrogen, phosphorus, and potassium" can exist simultaneously in fermented carbohydrates.

However, if you use compound fertilizer, you should pay attention to the time of using nitrogen fertilizer and phosphorus and potassium fertilizer separately. It is generally recommended to use them at an interval of about 10 days. Phosphorus and potassium will offset the nitrogen element.

After the camellia is supplemented with nitrogen fertilizer, phosphorus and potassium fertilizers can be applied 10 days later. It is recommended to use organic fertilizer once a month, and increase the supplement of organic fertilizer water during the vigorous growth period. It is recommended to use compound fertilizer once a month.