When is the right time to plant chrysanthemum seedlings?

Best time to plant chrysanthemum seedlings

Chrysanthemums are best planted in spring from April to May, when the temperature is suitable for the growth of chrysanthemum seedlings and they can grow quickly and normally. Chrysanthemum seedlings need to be properly maintained after planting. National Day chrysanthemums generally bloom in September and October, and autumn chrysanthemums bloom in October-December.

How to plant chrysanthemum seedlings

1. Choose pot and soil

When planting a chrysanthemum, soil preparation is also crucial. You can choose leaf mold, sandy soil and remaining cake residue in a ratio of 6:3:1. This kind of soil has more nutrients, greater soundness and air permeability, which is very conducive to its growth. The flowerpot can be a tree trunk pot of different sizes.

2. Planting in pots

Before planting, it is best to ventilate it outdoors, but do not expose it to the sun. Then you can put it in a flowerpot and cover the entire grass with soil. Leave a 5 cm gap away from the flowerpot to facilitate its growth.

3. Fixed value watering

After planting, the soil must be thoroughly watered with water at a suitable ambient temperature, but water accumulation in the pot should not occur. Just keep the soil at the bottom of the pot moist, and then place it in a well-lit and ventilated place. During this process, the seedlings are in a gentle adaptation stage and it is no longer necessary to keep the soil dry.

4. Fertilization

During the process of plant establishment, organic phosphorus fertilizer needs to be applied once, and nitrogen fertilizer needs to be applied once every 10 days or so during the growth stage. If it is in the bud formation period, some more concentrated phosphorus and potassium fertilizer water can be appropriately applied. When the plant blooms, superphosphate solution can be applied once, which will make the flowers bloom more beautifully.

Precautions for planting and management of chrysanthemum seedlings

After one year of cultivation, the chrysanthemum seedlings need to be replaced with new potting soil that is sufficient in nutrients. The side buds need to be cut off during the seedling stage to reduce nutrient consumption and make the flowers larger and brighter.

If the chrysanthemum is sick, it is important to pay attention to timely treatment. The diseases that usually harm it include leaf spot and wilt. After discovery, the diseased part should be cut off as soon as possible, and then treatment should be carried out. During the treatment process, you can also use carbendazim or multi-bacterial liquid.