Generally, it is mainly planted on the ground, but it can also be planted in pots.It is better to choose a place with higher terrain, sunny and no water when planting.For potted plants, the soil mixed with humus soil, garden soil and river sand can be used as culture soil, and then a proper amount of decomposed cake fertilizer and compound fertilizer can be added.< span > Treat the seeds first. < span > Select healthy mature seeds, soak them in sodium chloride solution for 3-5 minutes before sowing, and then place them in a ventilated place to dry < span >. .Followed by < span > germination. < span > Soak the dried < span > seeds in warm water at about 40 degrees for 4-6 hours.After that, it will germinate in about a month when it is placed in moist soil. < span > Finally, colonization. < span > Place the germinated seeds in the prepared soil for permanent planting.After planting, keep the soil moist, and seedlings will emerge in about 2 weeks.
1. Illumination: The need for adequate light, every day to ensure that can accept more than 4 hours of direct light exposure.When potted plants are planted, they can not be placed in places with insufficient indoor light for a long time, which is not conducive to their growth and flowering.
2. Temperature: The suitable growth temperature is between 12-28 , and it can resist the low temperature of -20 .But in winter, it's best to keep it indoors in a warm place.
3. Watering: Grasp the principle of "not dry, not watered, watered thoroughly" and "not watered in rainy days".If you plant it on the ground, you don't need to water it.In hot summer or spring drought, it can be watered every 20-30 days or so.Potted plants need to be watered every two days, and once a day in hot summer or spring drought.
4. Trimming: It is not necessary to trim frequently.It only needs to remove the dense branches, dry branches and insect branches of the old branches.
