Is it possible to fertilize double petunia during its flowering period? How to fertilize petunia to make it grow vigorously?

Petunia is a common domestic flower in life. It is deeply loved by people because it can purify the air and is highly ornamental. So is it okay to fertilize double petunias during the flowering period? How to fertilize petunias so that they grow vigorously? The following editor will explain them one by one, hoping to help everyone.

Is it possible to fertilize double petunia during its flowering period?

During the growth period, apply thin cake fertilizer water once every 15-20 days. Pay attention to applying phosphorus and potassium fertilizers during the flowering period. Water and loosen the soil in time after fertilization to conserve moisture. It is advisable to keep the pot soil moist during the growing season. Avoid excessive dryness or wetness, and do not let water accumulate in the pot soil, because too wet pot soil and poor ventilation can easily lead to root rot.

How to fertilize petunias so that they grow vigorously

1. The most important point in fertilizing petunias is to be careful not to use biased fertilizers or heavy fertilizers. You can give petunias nitrogen fertilizers such as urea.

2. During the flowering period, you can apply fertilizers such as potassium dihydrogen phosphate frequently to make the flowers bloom more vigorously.

3. If the petunia flowers become smaller, it may be caused by too little fertilizer. It should be improved by applying fertilizer mainly containing phosphorus.

4. In addition, peat and coconut coir can be used as soil for planting. The amount of base fertilizer should be sufficient, slow-release fertilizer and chicken manure can be used. It should be noted that homemade manure is not recommended for use at home, as the odor of this fertilizer is unbearable and it is easy to attract insects.

How to propagate petunia

There are two ways to propagate dwarf cattle, sowing seeds or buying seedlings. Those who are confident in sowing can try sowing seeds. There are relatively many varieties of dwarf cattle seedlings bought online. You can sow them in a seedling box, and they usually take root in about a week. Buying seedlings is simple, just plant them directly and put them in a cool place for three to five days to slow down the growth.