1. Seedling selection: home potted blueberry planting, it is recommended to choose 2-year-old or 3-year-old blueberry seedlings, which are easier to plant and survive. When selecting seedling species, it is best to choose rabbit eye blueberry, Sharpen, O 'Neill and other varieties, which are more suitable for family potted plants.

2. Pot soil environment: potted blueberries need as much sunshine and proper moisture as possible, and the planting environment must be ventilated. The selection of soil requires loose and fertile soil with good drainage, acid soil is suitable, and it must be weakly acidic. Blueberries are inactive in alkaline soil and cannot absorb nutrients normally. As for flowerpots, it is best to use pottery pots. It is recommended to use 15 cm pots for small seedlings and 25 cm pots for finished plants.

3. Planting: Before planting, put the seedlings in a cool and ventilated place for about 2 hours, and then plant them in the soil. When planting, first lay a layer of stones on the bottom of the basin, add the prepared soil, add base fertilizer on the soil, then plant the seedlings in the soil, and finally sprinkle a layer of soil and gently compact the soil, and then water it once.

4. Water and fertilizer management: Blueberries have shallow roots and are sensitive to water shortage, so they should always keep the pots moist without water accumulation. When applying fertilizer to blueberry, phosphorus and potassium fertilizer are the main fertilizers. Potassium dihydrogen phosphate is applied once before it blooms, and ammonium sulfate is applied once before it bears fruit. The diluted urea can be sprayed on the leaves once every 7 days.

5. illumination temperature: blueberry growth requires a lot of illumination, so it should be kept for more than 8 hours every day. The temperature in the growing period is preferably between 16 and 25 degrees, which can be met in spring, autumn and summer. The temperature in winter is low, so it is necessary to keep the ambient temperature above 6 degrees to avoid freezing injury.

6. Scientific pruning: rapid growth and diligent pruning are also principles. In order to ensure the yield of blueberries, there are too many branches and the fruits are too small, so they should be pruned appropriately, especially after the flowers wither, and the fallen branches should be pruned in time to ensure nutrition and space. If the flowers bloom a lot, we should properly sparse the buds, and cut off the withered branches or diseased branches in time.