1. Substrate selection: bluebeans like sandy loam rich in humus, which can also adapt to poor soil. The soil is suitable for loose, fertile and permeable sandy soil, which can be mixed with saprophytic soil, river sand, garden soil and slag.
2. Light management: bluebeans like the place with plenty of sunlight. In summer, high temperature can keep good ventilation. At night, about 10 ℃ can adapt to a certain temperature difference. It can be watered properly to keep the plants growing.
3. Water management: don't water too much at ordinary times. Usually, you don't need to water if it's not dry. You need to thoroughly water it when you do it. Do not allow water and rain in the basin, otherwise the roots will rot, when the weather is dry, you can spray water around the plants.
4. Nutrient management: use low nitrogen, high phosphorus and potassium compound fertilizer every 20 days, and do not splash on the leaves when using fertilizer. The best time is in the morning or evening on a sunny day. Water once on the same day or the next day to dilute the residual fertilizer.
1. Basin change: it is a small and medium-sized plant, which changes basin every 2 or 3 years as it grows. The basin diameter is 1 or 2 inches larger than the plant, which is conducive to the growth of the plant.
2. Cutting: in the growing season, put the full fleshy leaves flat in the sand to cut, keep the soil in the basin slightly moist, the base will grow new buds, etc. larger, take down the individual will become a new plant.
1. Rotten root: do not water too much at ordinary times. Do not allow water and rain in the basin, otherwise it will rotten root. We should keep good ventilation and receive plenty of sunshine, which will grow well. After rotten root, take off basin at the first time, and carry on pruning disinfection.
2. Rust: spray with 800 times of 75% chlorothalonil for control, isolate the plant and trim the diseased leaves according to the situation.
1. Whether it can rain: it can't rain for a long time or accumulate water, otherwise it will form rotten heart and rotten root. If be drenched by rain, should pay attention to drainage, but also in a period of time after reducing watering.
2. Whether it can be raised at home: it can be raised at home. It's blue and meaty, very beautiful. It not only has high beauty value, but also can purify the air and release oxygen, and also can prevent radiation.
