How to propagate double-petaled sunflowers and what to pay attention to

How to propagate double-petaled sunflowers

The common propagation methods of double-petaled sunflowers are division, cutting and sowing. Each method can quickly take root and has a relatively fast growth rate.

Double sunflower seed propagation

Double-petaled sunflower seeds can be propagated, and the survival rate will be relatively high. When planting, suitable temperature and climate are required. Double-petaled sunflowers naturally reproduce by sowing. When planting, it is best to use soil suitable for growth.

Double-petaled sunflower breeding time

If you want to have a high survival rate of sunflower cuttings, you should plant them between May and August. This period is the stage of vigorous growth of the plant, and the cut cuttings have strong germination ability and are easier to root. Sunflowers need to be planted when the temperature is relatively suitable and there must be sufficient water for growth.

How to propagate double-petaled sunflowers

Propagation of double-petaled sunflower by division

The propagation of double-petaled sunflower by division is carried out in summer. First, choose a strong and intact double-petaled sunflower, carefully dig the roots out of the soil and divide them into several sections, and plant them separately. After planting, water them thoroughly once to fix the roots. After about 1-2 weeks, they will adapt and start to grow.

Cutting propagation of double-petaled sunflower

Cutting propagation is the most commonly used propagation method for double-petaled sunflowers. It is best to carry out this method in summer. You need to use healthy cuttings and insert them into loose and breathable soil. Be careful to keep the soil moist. Once the cuttings are alive, flower buds will grow.

Sowing and propagation of double-petaled sunflower

The seeds of sunflowers are very small, even smaller than rapeseeds, and the survival rate of sowing is very high. You can prepare small flower pots in advance, use nutrient soil or coconut coir soil, choose a flower pot with good ventilation, and sprinkle some sunflower seeds in it, being careful not to place them too densely.

Precautions for propagating double-petaled sunflowers

When propagating and caring for double-petaled sunflowers, you need to be careful. Sunflowers are relatively tenacious and generally rarely have problems with pests. However, they may suffer from pests if not properly cared for.