Coreopsis is a perennial herb, which is planted in spring and autumn. After sowing, with sufficient sunshine, the seeds will germinate within one or two weeks, and the time from sowing to flowering is generally 1 1 ~ 12 weeks. Sowing in April in spring, flowering in July and August, sowing in autumn and flowering in early spring for biennial Coreopsis.

Coreopsis seeds and flowers.

Coreopsis is a perennial herb, which is planted in spring and autumn. The climate in spring and autumn is warm and suitable, which is more conducive to the germination and growth of Coreopsis. Coreopsis has strong vitality, cold tolerance and drought tolerance, and low requirements on soil and temperature and humidity.

When Coreopsis is sown under suitable temperature, humidity and soil conditions, the seeds will germinate within one or two weeks under sufficient light, while the period from sowing to flowering is generally 1 1 ~ 12 weeks, and the flowering period is about 3 ~ 5 months.

The flowering time of plumeria pubescens

Coreopsis is suitable for sowing in two seasons. Spring sowing is in April, and flowers bloom in July and August. The golden semi-double flower will bloom all summer until the middle of 10. Two-year-old Coreopsis is sown in autumn, and the flowering period is from the end of May to the beginning of June in early spring, and it lasts for 5 months, and it will also last until the middle of 10.

Method for sow Coreopsis pilosula

1, soil selection

Prepare a flowerpot with a diameter of about 30 cm and a depth of 5 cm, put a certain amount of common sowing soil, coarse sand and culture soil, water and irrigate, and soak the soil in it.

Step 2 sow seeds

After the soil is completely wet, spread the seeds of Coreopsis evenly into the flowerpot, then cover it with a thin layer of soil, and then cover it with a glass cover or plastic wrap for reproduction. Seeds can germinate in about 7- 15 days.