1、 Breeding environment

1. Soil: potted Impatiens cultivation requires strong drainage soil, and family cultivation can be mixed with garden soil, sandy soil and rotten leaf soil

2. Moisture: during its growth, it is necessary to keep the soil moist. In summer, the moisture evaporation will become faster and need to be watered in time. However, there can be no ponding in the basin soil. When it rains, drainage should be done to avoid rotten roots

3. Light: give it 4 hours of light every day. It's best not to be exposed to strong sunlight. You need to do a good job of shading in summer

4. Fertilization: apply enough base fertilizer during cultivation and thin fertilizer and water 1-2 times during growth to avoid overgrowth

2、 Breeding method

Sowing and breeding: it is generally carried out from March to September every year, but the best sowing time is April. When sowing, sow the seeds in the ditch and cover them with a layer of soil, compact them slightly and then pour some water. After sowing, keep the soil moist and try to give it a growth environment of 25 ℃. When the seedlings grow to 2-3 leaves, they can be transplanted

3、 Common diseases and insect pests

The growth ability of Impatiens is very strong, and there are few diseases and pests. However, powdery mildew will occur when it is hot and muggy for a long time. Carbendazim or methyl tobuzin need to be sprayed in case of plant diseases