Cedar Seed Planting Method
This article brings you the green plant maintenance tips on cedar seed planting methods, cedar planting time, and precautions, with the following details:
Cedars belong to the Pinaceae Cedrus genus, and the cedar species in China is the Himalayan cedar. Due to its tall and upright form and strong ornamental value, it is often cultivated as an ornamental plant in gardens. In addition, cedars also have high commercial and medicinal values. Next, let me introduce the cultivation methods of cedars.
1. Temperature
Cedars prefer warmth, and the most suitable temperature for their growth is between 20-25 degrees. However, as an evergreen forest tree growing in temperate regions, cedars are cold-tolerant and do not require special insulation measures in winter. But if it is a potted cedar, moving it indoors during low winter temperatures is beneficial for its growth.
2. Watering
Cedars do not require a lot of water; keeping the soil slightly moist during growth is enough. The growing period is when cedars grow fastest and most vigorously, so the watering amount and frequency for cedars should be increased during this time. Be sure not to overwater to avoid waterlogging and root rot.
3. Fertilizing
Cedars do not have high fertilizer requirements. To prevent insufficient nutrient supply during the growing period, which may lead to slow growth, fertilizers such as decomposed cake fertilizer can be applied. The fertilizing frequency is twice to three times a year, following the principle of applying thin fertilizers frequently. The fertilizer should be diluted before application to prevent root burning.
4. Soil
Cedars are suitable for growing in acidic soils with deep, loose, and well-drained layers. If the soil is too compact and easily caked, it can lead to poor root respiration, which is not conducive to the healthy growth of cedars.
5. Sunlight
Cedars enjoy sunlight and require ample sunlight for photosynthesis. However, they cannot tolerate direct strong sunlight. Proper shading is needed when sunlight is intense, and it is best to place them in a gentle diffused light environment during other times.
6. Diseases and Pests
The main diseases and pests of cedars are gray mold. If gray mold is found on cedars, they should be moved to a well-ventilated environment, overgrown branches should be pruned, and diseased branches should be cut off promptly to prevent infection of healthy branches. During the outbreak, a 65% zinc omadine wettable powder formulation can be sprayed at 500 times dilution, or a 45% thiophanate-methyl aqueous solution at 1000 times dilution can be used for treatment.
7. Propagation
Cedars are generally propagated by播种 (seeding) and cutting. Seeding can be done in late March, and the seeds can be soaked for 1-2 days before planting. Cuttings are usually performed in spring and autumn, with the cuttings soaked in disinfectant before planting, and strict shading is required after planting.
The above-mentioned cedar seed planting methods, planting time, and precautions are hoping to bring a little help to your life!