1. The root system of Pinus yunnanensis has strong absorption capacity, so it needs good air permeability when preparing the substrate, and it can be prepared with humus soil and coarse sand. Although welcoming pine has strong barren resistance, in order to make it grow better, it is best to choose a substrate rich in humus for planting. In order to enhance the permeability of the substrate, a layer of pebbles or cinders can be laid on the bottom of the flowerpot.

2. The demand of welcoming pine for water is not very high, so it is only necessary to ensure that the soil can be watered in time after it is dried. In summer, when the temperature is high, the water evaporates quickly. It is best to water it once every morning. At noon, if the temperature is high, you can spray water on the plants and the surrounding ground to moisturize, or put a wet towel on the edge of the flowerpot. In addition to winter, welcome pine needs to be applied with thin fertilizer once a month in spring, summer and autumn, and it is best to use fully decomposed farmyard manure water.

3. Welcome pine likes to grow in a sunny environment, and it also has strong shade resistance, so it can grow well whether it is maintained outdoors or indoors. However, if it is a potted plant, it is best to maintain it in a position with astigmatism to avoid long-term exposure to the hot sun, and at the same time, it should not grow in a shady environment for too long.

4. The suitable growth environment temperature of Pinus yunnanensis is about 2℃. The temperature of Pinus yunnanensis maintained in potted plants should not be too low. If the temperature is lower than 2℃ for a long time, the leaves are prone to yellowing. In addition, when the temperature is relatively high in summer, it is necessary to do a good job of cooling down. If the ambient temperature exceeds 35℃, it is necessary to take cooling measures in time.