Maintenance method of bergamot: 1, soil selection: bergamot likes loose, fertile and well-drained acidic soil conditions, and the pot soil should be mixed with loose sandy soil and red and yellow loam, and a proper amount of decomposed organic fertilizer is added, which is not good for its growth and development.
2. Fixed planting: First, select the seedlings, and require the period of well-developed and robust roots and even branch planting, with autumn planting from September to 10 and spring planting from late February to early April. Before the pot, pruning and root pruning should be carried out to keep the fibrous roots intact.
3. Watering: After the bergamot is placed in the basin, immediately pour the root water thoroughly. After the soil is dry, water it to keep the soil moist, but it is necessary to prevent the waterlogging in the basin from affecting the root growth.
4. Fertilization: Combined with watering and topdressing, the fertilization of potted bergamot can be divided into four different stages in a year: one is from vernal equinox to awn seed, the other is from awn seed to summer heat, which is the flowering and fruiting period, the third is from summer heat to autumn equinox, and the fourth is from Bailu to first frost.