When is the best month to sow lisianthus?

Lisianthus is a common ornamental plant, loved by people for its beautiful flower shape and rich colors. Lisianthus symbolizes lasting love and is often used to express deep and lasting love for a loved one. Let’s learn together which month is the best to sow lisianthus?

When is the best month to sow lisianthus?

The seeds of lisianthus are usually sown in spring and autumn. If sown in pots indoors, the appropriate time is January to February or September to October each year. When sowing, the management of environmental temperature is crucial, because only at a moderate temperature of 22 to 25 degrees Celsius can the seeds of lisianthus germinate smoothly and quickly. Temperatures that are too high or too low may have an adverse effect on the healthy growth of seedlings.

How to plant lisianthus

1. Soil preparation and sowing

Lisianthus is highly adaptable to soil conditions, but the best growing environment is well-drained, loose soil containing more humus. If potted planting is used, it is recommended to use a mixture of materials such as peat and perlite to prepare the potting soil, and thoroughly disinfect the soil before planting. Choose the appropriate lisianthus variety according to the sowing season, and early-maturing varieties are suitable in spring and autumn. Treat the seeds properly before sowing. Since eustoma seeds are small and light-loving, there is no need to cover the soil when sowing. Keep the temperature at around 25 degrees and the seeds will germinate in about two weeks. Thinning and transplanting should be carried out about two weeks after germination.

2. Irrigation and fertilization

Lisianthus requires moderate moisture, but overwatering can lead to root problems such as root rot and pests and diseases. Therefore, the amount of watering should be adjusted in time according to climate and temperature changes to avoid excessive watering. Lisianthus does not require much fertilizer , and a low concentration of calcium nitrate liquid fertilizer can be applied in appropriate amounts. Be careful to control the amount of nitrogen fertilizer used to avoid causing excessive branching and growth problems.

3. Temperature management

Eustoma seeds germinate in about two weeks after sowing. After germination, the temperature needs to be strictly controlled. The suitable growth temperature is 16 to 25 degrees. The temperature should be kept below 25 degrees during the day and around 10 degrees at night. The growth is slow during the seedling stage, and special attention should be paid to the control of temperature and humidity to avoid excessive growth and disease caused by high temperature and humidity. Also, ensure proper light intensity.

4. Maintenance points

When caring for lisianthus, temperature control is crucial and high temperatures should be avoided. In order to enhance the ornamental value of the flowers, the flower stalks should be pruned after flowering every year to promote flowering next year. At the same time, pay attention to the prevention and control of pests and diseases, such as stem blight, gray spot and leaf miner. In daily management, strengthen ventilation and light transmission, and reasonably control planting density. When fertilizing, the proportion of phosphorus and potassium fertilizers can be appropriately increased to enhance the plant's disease resistance.

The above is an introduction to the sowing time and planting key points of lisianthus. Friends who have planted lisianthus at home can learn more about it or continue to ask questions.