1. Soil: it has high requirements for soil and is suitable for growing in fertile soil. The soil with deep soil layer is also suitable for its growth. When preparing, use garden soil + rotten leaf soil to prepare.
2. Light: dianhuang essence likes Yin, and its growth period also needs some light. The planting of dianhuangjing is usually in the place with half shade and half sun or the place with shade beside the planting site to prevent direct sunlight. But also to ensure a bit of astigmatism, so it's good for its growth
3. Water: dianhuangjing needs a lot of water for its growth, but it does not need a lot of water each time, otherwise it is prone to disease. During maintenance, it is necessary to water the soil regularly to keep the soil moist. Different growth periods of dianhuangjing have different requirements for water. In the growing season, more water can be poured, but in winter, attention should be paid to water control.
4. Temperature: dianhuangjing grows well in the annual climate of 15-25 ℃, which is not suitable for growing in the hot environment.
1. Seed storage: its seeds mature around August. When it matures, it needs to collect them and select a fuller sand reservoir. The method of sand storage is to mix the seeds and sand in the proportion of 1:3, and put them in the pit of back shade. Then spray water timely to keep the sand moist.
2. Timely pruning: if there are poor growth leaves on the plant, they should be pruned in time, so as not to affect the growth of the whole plant.
1. Disease: its main disease is leaf spot, which often occurs in summer and autumn. The diseased leaves will appear white in the middle and big brown spots on the periphery. When it is serious, it will affect the photosynthesis of the leaves and cause the whole plant to die. In the early stage of discovery, 65% zineb 500 times solution should be used for spraying treatment.
2. Pest: its main pest is the grub, which mainly damages the root of the plant. Light can be used to trap adults or 90% crystal trichlorfon 800 times spray.
1. Whether it can be cultured indoors: it can be cultured indoors. When it is maintained at ordinary times, try not to be exposed to the sun, just a little astigmatism. But also to maintain the circulation of environmental air.
2. Harvesting time: if it is cultivated in a warm climate area, it can be harvested within 2-3 years of management. Harvest time to choose in the spring and Autumn period, the two time harvest products will be better
