Planting methods and precautions for double-petaled sunflowers

Double-petaled sunflower is a beautiful flower with strong vitality and high ornamental value. It can be planted at home to beautify the environment. However, some people do not know how to plant double-petaled sunflowers. Today I will give a detailed introduction to this. Let everyone have a comprehensive understanding of the planting method of double-petaled sunflowers.

How to plant double-petal sunflowers

1. Preparation of potting soil for double-petal sunflowers

Double-petaled sunflowers do not have high requirements for potting soil. Usually, you can choose three parts of cultivated garden soil, five parts of yellow sand, and two parts of bran, and then add an appropriate amount of calcium phosphate powder. Mix them evenly, then plant the double-petaled sunflowers and water them with enough water.

2. Fertilizer and water management of double-petal sunflowers

Fertilizer and water management is very important when growing double-petaled sunflowers. It is a plant that likes water and fertilizer. Spring, autumn and summer are its peak growth seasons. Increase the supply of water and fertilizer, water it every three days, and apply fertilizer once every ten days. Water it sufficiently and thoroughly, and you can choose thin cake fertilizer or compound fertilizer when fertilizing. Only sufficient fertilizer and water can promote the flowering of double-petaled sunflowers.

3. Daily maintenance of double-petaled sunflowers

It is also important to take care of the double-petaled sunflower on a regular basis. You can usually place it in a sunny environment, but avoid direct sunlight in summer. Try to place it indoors and don't let it be exposed to rain, otherwise the leaves will rot. In addition, when cultivating double-petaled sunflowers, you can place multiple varieties in the same flowerpot. When the flowers bloom, multiple colors will bloom together, which is particularly beautiful and will effectively increase its ornamental value.