How to plant dahlias for the best results
The web tells everyone about how to plant dahlias seeds for the best results and the best time for planting dahlias seeds, a related topic about flower cultivation. Let's take a look together!
Dahlias are also known as "oralType" flowers, and their blooming period lasts a long time, from summer to autumn, and they bloom beautifully. There are currently several methods for planting dahlias: seed sowing, cutting, and division. The seed sowing method involves scattering seeds on the soil and then covering them with soil and watering; the cutting method is usually carried out in summer, and watering should be done promptly after cutting; the division method involves dividing the tuberous roots of dahlias first, followed by potting or ground planting. Among these, the division method has the highest survival rate. Let's talk about it in detail below.
1. Seed Sowing
The seed sowing method is frequently used when planting dahlias. Scatter some plump dahlia seeds on the soil in March or April; then cover them with a 0.5 cm thick layer of soil and water thoroughly, keeping the soil moist. The seedlings will sprout in about a week. Be careful not to expose them to strong sunlight.
2. Cutting Method
Choose fertile and loose soil and carry out cutting in the summer. Remove the lateral branches of dahlias, leaving 3 nodes; insert 2 nodes underground and leave 1 node above the ground. Water immediately after cutting, and the cuttings of dahlias usually take about three weeks to root.
3. Division Method
The division method has the highest survival rate among dahlia planting methods and is relatively simple. Divide the tuberous roots of dahlias, ensuring that each divided root has 3 top buds. If there are no top buds, new plants will not grow. Then, you can pot them or plant them in the ground. Water after planting, and the watering should be "damp but not dry," avoiding both excessive dryness and waterlogging. Seedlings will sprout in a week.
4. Daily Maintenance
Dahlias prefer a semi-shaded, cool growing environment. Place them in a location with scattered sunlight and good ventilation, and control the daily sunlight exposure to about 10-12 hours. The temperature requirements are not high, maintaining it between 8-35℃ is fine. Dahlias like fertilizer, and adequate nutrition can make the flowers larger and more vibrant. Generally, fertilize every 10-15 days during the seedling stage and every 7-10 days after the buds appear, stopping fertilization when the buds show color and during the high-temperature season. In terms of water management, dahlias are not drought-tolerant and fear waterlogging. Watering should be done when the soil is not dry and water thoroughly, keeping it slightly moist.
The above sharing about how to plant dahlia seeds for the best results and the best time for planting dahlia seeds is for everyone's reference and operation.