The four seasons chrysanthemum blossoms in a few months

Four seasons chrysanthemum is a kind of chrysanthemum, the commonly used cultivated variety in China is dwarf four seasons chrysanthemum, then when does the four seasons chrysanthemum bloom?

First, the growth habits of four seasons chrysanthemum.

Dwarf four-season chrysanthemum is native to Europe, with various flowers and colors, such as yellow, red, pink, purple, white red core, etc., the stem is thick and hard, not easy to lodge, open-field cultivation has strong cold tolerance, it can blossom when the temperature is above 15 ℃, and the florescence in the north is nearly 300days.

Dwarf four-season chrysanthemum is suitable for large area green space vegetation, arranging flower beds, decorating courtyards, potted flowers or cut flowers to supply the market all the year round. Skillfully mastering the breeding technology is the guarantee to improve the economic benefit.

When the soil temperature is above 5 ℃ in spring, the foot buds of biennial plants are taken to raise seedlings in the open field or pot. When the natural temperature is below 15 ℃, it should be cultivated in the greenhouse, and the flowering can be formed and listed as soon as possible.

In which month do chrysanthemums of the four seasons bloom?

If the four seasons chrysanthemum is properly maintained, it can blossom all the year round, and the specific flowering time is related to planting technology, climate and other factors, and the general temperature is more than 15 ℃.

Ji Ju has strong adaptability, and the acid soil in the south, the alkaline soil in the Central Plains and the black soil in the north all grow well. The fertile and loose sandy loam rich in decaying matter is the most ideal. Cultivation in the open field requires intensive ploughing and raking to apply sufficient base fertilizer, 3 cubic meters of rotten manure of cattle, horses and sheep per mu, and 30 kg of ternary compound fertilizer.

Propagation methods of four Seasons Chrysanthemum

The methods of foot bud division and new branch cutting are adopted for propagation.

1. The ramet temperature of foot bud can be carried out at any time above 5 ℃. New branch cuttings can be cut in rainy season or autumn. The basic condition is moisturizing and shading.

2. Cuttings are most afraid of direct bright light, and cuttings must be shaded by the sun. The cuttings took root after 15 days. After the complete survival, remove the sunshade net to train the seedling, hit the top when the seedling height is 8-10 cm, and transplant or put on the pot after forming.