The planting method full of stars is explained in detail!

The scientific name of Mantianxing is Conus Caryophyllum, which is a perennial herb of Caryophyllaceae and Caryophyllaceae. Its florescence is from June to August, and its flower shape is beautiful. It is a commonly used flower arrangement material. Not only the ornamental value is high, but also the rhizome can be used as medicine. Here is an introduction to the planting method of Mantianxing.

First, the growth habits of the stars.

Star cold, like cold climate, avoid hot and rainy, afraid of stagnant water, like warm and humid and sunny environment, the suitable temperature for growth is 15: 25 ℃, above 30 ℃ or below 10 ℃ easy to cause rosette, long stem does not blossom, suitable for sunny environment and loose, fertile, well-drained slightly alkaline sandy loam growth, PH7~9 or so, the soil is forbidden to stagnant water, otherwise it will lead to root rot, plant withering.

Second, the planting method of all over the sky

1. Cuttage

Cut off the new branches of the plant about 10cm in spring, 3-4 roots as a clump of cuttings sprayed in the sand bed to moisturize, about 15 days to root, and then more than 20 days to transplant to the soil to cultivate large seedlings for sale, generally about 30 days to root. Softwood cuttings can be used in the rainy season, select the top softwood cuttings in the current year, and take root 2-3 weeks after cuttage.

two。 Sowing seeds

Choose loose soil to make bed for sowing in September, slightly cover fine soil, germinate in about 10 days, move to cold bed to overwinter before winter, the optimum temperature for germination is 15-20 degrees, the suitable temperature for growth is 10-25 degrees, and the sowing time is early autumn and early spring. It can also be direct seeded in the open field or sown in early spring before freezing in November.

3. Land preparation

The roots of Mantianxing are easy to rot, generally speaking, the soil is better in slightly alkaline calcareous soil or gravelly loam with good drainage. Acid or neutral soil should be properly applied lime to adjust soil acidity and alkalinity. Before planting, soil 40~50cm should be turned deeply, enough organic fertilizer should be applied, and some phosphorus and potassium fertilizer should be properly added to make the soil as a high border and the border surface should be high 30~40cm.

4. Colonization

2000-2500 plants per mu should be planted with double strips, row spacing 50cm and plant spacing 35~50cm. Sufficient water should be irrigated before planting, then planting in cloudy days, and watering after planting. If produced in the greenhouse, it can be planted in summer or autumn or even early spring, and flowers should be picked from early autumn to early summer. After picking flowers, the plants should be dug up in June ~ July, and then refrigerated to August ~ September before planting.

5. Planting management

The main results are as follows: (1) temperature: the daily temperature is 25 ℃. If the daily temperature is more than 30 ℃, the time or days is too long, it is easy to increase the probability of abnormal flowers. The best night temperature is 10: 15 ℃, and if it is lower than 10 ℃, it is less than 10 ℃, and the short days of autumn and winter are easy to cause dormancy or clustering.

(2) Illumination: light has a far-reaching effect on whether the star blossoms or not, especially in winter. The less illumination the plant receives, the less the number of flowers is.

(3) moisture: there is more demand for water in the seedling stage, and sufficient water and fertilizer are still needed after picking the heart, so that the plant can enter the flowering stage until the floret is out and the water content should be slightly reduced when the petals grow out, so as to prevent the quality and extraction of cut flowers from decreasing, and it can also promote the flowers to bloom neatly.

(4) Fertilizer: like other grass flowers, Mantianxing has more requirements for fertilizer and water, and it is required to follow the two fertilization (water) principles of "light fertilizer applied frequently, less and more times, complete nutrition" and "wet between dry and dry, not dry and irrigated". And after fertilization, leaves and flowers should be kept dry at night, topdressing by stages after planting, mainly nitrogen fertilizer in the early stage and phosphorus and potassium fertilizer in the later stage.

The above is the introduction of the planting method of Mantianxing by Tuliu.com. Whether it is a fresh cut flower or a dried flower, it has a very high ornamental value, so we can learn from the planting method of this article.