1, soil: the sequoia suitable for growth in loose, fertile, breathable soil, planting before the need to disinfect the soil, and also need to be applied to the inside of the appropriate amount of organic fertilizer, is conducive to the growth of plants. 2, saplings: planting the sequoia need to choose healthy saplings, planting before the need to cut off the plant's rotting roots. 3, planting: the sequoia saplings will be planted in the soil, and then covered with a thin layer of soil, and finally the appropriate amount of water can be supplemented. supplemental water can be.

Introduction of the red douglas fir

The red douglas fir is an evergreen tree or shrub, dioecious and heterozygous, heterogamous pollination, the leaves are evergreen, dark green, aril fleshy red, quite beautiful, it is an excellent ornamental shrub, can be used as a garden landscape tree, sun-loving, need to receive 6 to 8 hours of light per day, insufficient light plants grow poorly in the summer, when strong light, need to be appropriate. When the light is strong, you need appropriate shade to avoid the plant being sunburned.

The sequoia is shade-tolerant, slow-growing in natural forests, likes a warm growing environment, and can withstand low temperatures. Before winter, we need to apply the right amount of phosphorus and potassium fertilizer to the plants to increase plant resistance, which is conducive to the sequoia's over-wintering, and we need to stop applying fertilizers after the winter or else we will be prone to fertilizer damage.