What are the cultivation methods and precautions for Four Seasons Plum?
SummaryCultivation methods: For Four Seasons Plum, choose sandy soil with good drainage; generally use garden soil mixed with peat soil for cultivation. During cultivation, pay attention to controlling the amount of watering to prevent root rot. In winter, keep the potting soil dry. During the growing season, apply nitrogen fertilizer once a week, and apply phosphorus fertilizer during the bud stage. It likes plenty of sunlight, and the suitable growth temperature is 20-33°C. Precautions: When 4-6 leaves have grown, pinch off the growing tips, and actively prevent and control pests and diseases such as rust, leaf rot, and root-knot nematodes.
1. Sandy soil
Four Seasons Plum is not very strict about soil requirements. Ordinary garden soil and peat soil can both be used for cultivation, but saline-alkali soil must not be chosen for cultivation, as it will cause poor growth and development of Four Seasons Plum. Therefore, choose sandy soil with good ventilation and drainage, which helps promote more vigorous growth of Four Seasons Plum.
2. Reduce watering
Too much watering will cause water to accumulate in the pot, leading to rot of the roots of Four Seasons Plum. Therefore, pay attention to controlling the amount of water. Water once every 3-5 days, and just keep the soil in the pot moist. When winter arrives, reduce the amount of watering and keep the soil in the pot dry so the plant can overwinter safely.
3. Fertilize in time
Four Seasons Plum needs fertilization during both the growing season and the bud stage to supply sufficient nutrients and promote better plant growth. During this period, apply nitrogen fertilizer once every 7-10 days, and then apply phosphorus fertilizer during the bud stage of Four Seasons Plum, which helps Four Seasons Plum produce beautiful flowers.
4. Temperature and light
The suitable temperature for the growth of Four Seasons Plum is 20-33°C. In winter, the lowest temperature must not be lower than 5°C, otherwise Four Seasons Plum will suffer low-temperature freezing damage. Four Seasons Plum likes to grow in an environment with plenty of sunlight, so during cultivation it needs to be provided with sufficient sunlight to carry out photosynthesis and grow and bloom. During the scorching sun in summer, shading is needed.
5. Precautions
1. Pinching and pruning
When Four Seasons Plum grows to 4-6 leaves, pinch off the growing tips to make it sprout more side branches. During this period, pinching should not be done more than 3 times. After Four Seasons Plum blooms, pruning is needed. During this period, the branches that have already bloomed can be pruned to avoid excessive nutrient consumption, which would cause poor growth of Four Seasons Plum.
2. Prevention and control of pests and diseases
Common pests and diseases of Four Seasons Plum include rust, leaf rot, and root-knot nematodes. These pests and diseases will damage the branches and leaves, and may even cause the plant to wither and die. Therefore, spray zineb wettable powder, carboxin wettable powder, and dibromochloropropane emulsifiable concentrate in time for prevention and control.
6. Propagation methods
1. Seed propagation
Spring sowing propagation can be carried out around April. Scatter the selected seeds into prepared soil mixed in equal amounts of culture soil, leaf mold, and fine sand, keep the temperature at about 18-24°C, and wait about 15 days for them to germinate.
2. Cutting propagation
Four Seasons Plum can also be propagated by cuttings. Cut a branch about 8-10 cm long, keep the upper 2 leaves, then insert the branch into the soil and keep the soil moist. Wait about 15 days for new roots to grow.