1, sunny
Arnebia euchroma flowers have very high requirements for sunshine, so they need to keep enough sunshine. The daily light exposure time is about 8 ~ 10 hour during the growing period. Rock flowers should be placed in a well-lit place, and can be placed on the south window sill. If conditions permit, it can be placed outdoors to ensure sufficient light.
2. Loose soil
Rock flowers are suitable for growing in loose and breathable sandy soil, and it is best to add particles to the soil appropriately to ensure good air permeability. When mixing soil, humus soil, vermiculite and coarse river sand can be mixed according to the ratio of 1: 1: 1, and a little bone meal can be added as base fertilizer.
Step 3 water properly
When watering, the principle to be followed is that if you don't do it, you must water it thoroughly. Generally, the soil should be watered in time after it is dry. Rock flowers need less water, so they need less water in the molting period from February to April, and water should be controlled at high and low temperatures to avoid getting wet.
Matters needing attention in cultivating original stone flowers:
1. The propagation of raw stone flowers depends on seeds or cuttings, and most of them depend on seeds, so it is easy to use artificial pollination. Raw stone flowers grow slowly at high temperature in summer, and they are given sufficient light under well-ventilated conditions, and then a small amount of water is poured when the soil is dry.
2. Sow in April and May in spring. Because the seeds are small, we should sow them indoors. Don't cover the soil after sowing. Pour water into the pot to avoid direct watering to disperse the seeds. The planting temperature should be controlled at 15~25℃, and the seeds will germinate in almost half a month. Every September, the old stone flower will grow new meat from the gap between the opposite leaves in the middle, making the old plant burst and the old leaves die with atrophy.