Choose the right planting site, prepare the soil for timely watering, pruning and fertilizing, pest control, timely reproduction As autumn approaches, the temperature gradually drops, and many flowers have entered a dormant period, but this season ushered in their most beautiful moment. Petunia, also known as Asayan flowers, is deeply loved by flower friends because of its colorful colors and long flowering period. How to scientifically cultivate petunia in autumn so that it can bloom with the most charming brilliance during this season? This article will provide you with a detailed analysis of petunias breeding methods in autumn. Choose a suitable planting location Petunia likes light, but they are afraid of strong direct sunlight. When breeding petunia in autumn, you should choose a place with sufficient sunshine and good drainage to avoid planting petunia at the tuyere to avoid blowing. Causes flowers to wither. Soil preparation Petunia has no strict requirements on the soil, but loose, fertile, and well-drained sandy soil is better. Before planting, the soil can be deeply plowed and appropriate amount of organic fertilizers, such as decomposed chicken manure, cow dung, etc., to provide sufficient nutrients. Watering at the right time, the temperature will gradually decrease in autumn, and the rate of water evaporation will slow down. The watering frequency of petunias can be appropriately reduced, but attention should be paid to keeping the soil moist to avoid drought. When watering, you should choose to do it in the morning or evening to avoid high temperatures at noon. Water. Pruning and fertilization Autumn is the period when petunias grow vigorously. Pruning should be carried out in time to remove withered leaves and sickly branches to promote plant growth. Some compound fertilizers, such as diammonium phosphate, potassium nitrate, etc., can be appropriately applied to supplement The nutrients needed by the plant. Pest and insect pest control Autumn is a period of high incidence of pests and diseases, and petunias are also vulnerable to pests and diseases. During the breeding process, the plants should be inspected regularly. Once pests and diseases are discovered, measures should be taken in time. Common pests and diseases include aphids, red spiders, powdery mildew, etc., can be used to prevent and control them by spraying pesticides and pruning sick branches. Timely breeding Autumn is a good time for petunia breeding. You can use cuttage, plant division and other methods to reproduce. When cuttage, select healthy branches, cut them into 10-15 cm long, insert them into sandy soil, keep the soil moist, and take root in about 20 days.
The breeding method of petunias in autumn requires us to pay attention to many aspects. From selecting suitable planting locations, soil preparation, timely watering, pruning and fertilization, to pest control and timely reproduction, every link is crucial. Only by mastering the correct breeding method can petunias bloom the most charming brilliance in autumn. I hope this article can provide some help for your breeding path.