The planting method of chrysanthemums
An introduction to the experience of planting chrysanthemums, the methods of planting chrysanthemums, details are as follows:
Many flower enthusiasts want to learn about the planting methods of chrysanthemums. In fact, the main steps of planting chrysanthemums include potting soil preparation, mother plant seed selection, propagation, potting and planting, water and fertilizer management, pinching, removing suckers, and removing buds. To grow chrysanthemums well, every step needs to be understood.
1. Potting soil preparation:
The soil for potted chrysanthemums should be loose and rich in humus. Chrysanthemums hate being planted in the same place for consecutive years or using old potting soil that has previously grown chrysanthemums, as continuous cropping can lead to deterioration of the soil's physical and chemical properties, which is detrimental to the growth of chrysanthemums. Therefore, new potting soil needs to be prepared every year.
2. Mother plant seed selection:
To preserve and develop different varieties of chrysanthemums, it is necessary to record and number each one during the blooming period. In mid-November, choose a sunny and wind-protected area to dig deep furrows (about 3 centimeters deeper than the original soil ball), water immediately after planting, and apply a liquid fertilizer and sugar ash mulch 3 to 4 days after planting, cutting off the top flower branches and old stems. If it is dry in winter, be sure to water in time. In March of the following year, remove the sugar ash, till the soil, remove weeds, and apply fertilizer 2 to 3 times to promote germination. In early April, remove the central top, usually leaving 3 seedlings per cluster.
3. Propagation:
Methods of propagating chrysanthemums include cutting, dividing, grafting, and sowing, with cutting being the main method. Chrysanthemum cutting can start in early April after Qingming Festival and continue until early July. Generally, dwarf varieties are cut earlier, and tall varieties later. Cuttings should be selected from healthy, new shoots of the mother plant, cut about 3 centimeters from the tip, remove the lower leaves, and flatten the base with a sharp knife. The spacing should be 3 centimeters by 4 centimeters, make a small hole with a bamboo stick first, then insert the cutting about 1 centimeter into the soil, and press down with fingers. Water immediately after planting and set up shade facilities. Frequent watering is needed before roots form, and watering can be reduced after roots have formed. Cuttings usually take 3 to 4 weeks to root and can be transplanted after rooting.
4. Potting:
Planting should be done on sunny or cloudy days. Pinch the cutting once when transplanting. Place coarse soil at the bottom of the pot and then fill with potting soil. After planting, remove weeds frequently to keep the soil surface loose.
5. Water and fertilizer management:
When chrysanthemums are first potted, water should be limited. After they have survived, the amount of watering depends on the dryness of the soil and the weather. Fertilization should be moderate, generally applying a dilute human waste liquid fertilizer every half month. Do not fertilize during high temperatures or extreme dryness. In early September, repot the chrysanthemums to inhibit excessive growth and promote bud development. When repotting, remove some of the old soil and add some fertilizer soil. From then on, gradually increase the concentration of the fertilizer, applying thick fertilizer every 3 to 5 days to promote rapid bud enlargement. However, do not apply additional fertilizer during the bud formation period of green chrysanthemums, and avoid using phosphorus fertilizer. Different varieties require different amounts of fertilizer. For example, the lotus and dancing lotus varieties need more fertilizer, while the single flat-petal varieties need less. When fertilizing, be careful not to get fertilizer on the leaves to prevent leaf burn and fall.
6. Pinching, removing suckers, and removing buds:
The main purpose of pinching is to achieve the desired number of flower heads and prevent the plant from growing too tall. Generally, standard chrysanthemums are pinched 3 to 4 times, large chrysanthemums 5 to 6 times, and cascading chrysanthemums continuously. The taller the plant, the more pinching is needed, while slower-growing plants may need less. Pinching should be timely, usually removing the top 3 tender leaves when there are 5 leaves. If pinching is too late, the stem will become woody, and the branching point is prone to breakage. Stop pinching after the beginning of autumn, and new shoots will continue to sprout in the leaf axils of new branches, which should be removed promptly. Under normal conditions, flower buds appear from late September to early October, and thinning and preserving buds can be carried out according to cultivation requirements.
The above[] provides a comprehensive explanation of the planting methods of chrysanthemums, hoping it can help you.