How to plant sunflowers
Share with everyone the introduction of how to plant sunflowers and the precautions for sunflower cultivation, with specific details as follows:
Large sunflowers are often used for commercial crop planting, and it is this large-scale planting that makes sunflowers the center of attention during the flowering period. Their bright yellow flowers and large size have a strong attraction. For this type of bright, highly ornamental flower, many people have started to grow sunflowers in pots. But how to care for them to ensure better growth and more beautiful flowers? Today, following "4 o'clock" maintenance techniques is enough.
1. Sunflower cultivation
When growing sunflowers in pots, which are limited by space, dwarf varieties should be chosen. With April coming, it's the perfect time to plant sunflowers. Cover the pot with fine sand soil, put some organic fertilizer at the bottom to ensure the base fertilizer, then dig a small hole in the center of the sand soil, about 3-4 cm deep, place the sunflower seeds in the hole, cover with soil again, gently press down with your hands, water thoroughly, and then place the pot in a sunny position.
2. Watering sunflowers
Even dwarf sunflowers are relatively large compared to some herbaceous flowers. Moreover, sunflower stems are thick and sturdy, and the leaves are large, leading to significant water evaporation. newly planted sunflowers should be watered regularly, especially during the growing period, as they should not be short of water. However, adjustments should be made according to the local area and humidity, and there should be no standing water in the pot.
3. Sunlight for sunflowers
Sunflowers live up to their name by facing the sun during the flowering period and have high light requirements. This high demand is reflected throughout the entire growth process of potted sunflowers. From the beginning of播种栽植 (sowing and planting), sufficient light should be provided. If there is insufficient light during the growing period, the plants may grow excessively and the flower buds may not appear for a long time, resulting in small and weak flowers later on. Potted sunflowers should be placed on a sunny balcony.
4. Pruning sunflowers
Many friends who grow sunflowers want to see more flowers and therefore keep more lateral branches. Sunflowers indeed have a strong ability to sprout axillary buds, but if you want large flowers, you have to sacrifice and remove the sprouting side buds promptly until all lateral branches are clean.
Currently, the color of potted sunflowers is no longer limited to bright yellow. After artificial cultivation and introduction from abroad, they have become colorful. This type of flower that looks like a small sun is increasingly popular. After understanding its care details, why not try growing one yourself?
The specific content provided above on how to plant sunflowers and the precautions for sunflower cultivation is for everyone's reference and operation.