How to dig wild camellia stakes
Searching for wild camellia stakes in deep mountains and old forests to create potted landscapes is both an artistic creation and a technical test. Mastering scientific digging methods can not only improve the survival rate but also protect precious plant resources. This article will systematically analyze the key points of the whole process of transplanting Camellia plants, from the selection of digging timing to post-transplant care.
Ⅰ. Planning the Best Diving Time
1.1 Advantages of Winter Dormancy Period
From December to February of the following year, the plants enter a dormant state, at which time the flow of sap slows down, and nutrients are stored in the roots. Digs when the temperature is below 15°C can minimize water loss due to transpiration.
1.2 Adjusting for Climate Zone Differences
In the warmer southern regions, it can be extended to mid-January, while in the north, it must be completed before the soil freezes. Observe the temperature changes for 3 consecutive days before digging to avoid cold waves or frost periods.
Ⅱ. Standards for Selecting High-Quality Flower Stakes
2.1 Identification of Variety Characteristics
Camellia magnocarpa has a thick trunk suitable for straight trunk styling, while Camellia mediocarpa has many branches and is suitable for cliff-style potted landscapes. Observe the thickness of the leaf wax layer to judge the plant's resistance to adversity.
2.2 Assessment of Growth Status
Choose healthy plants aged 5-8 years with a trunk diameter of 3-5cm. Focus on three points: ① no bored holes in the trunk ② root distribution is radial ③ terminal buds are full and vigorous
Ⅲ. Key Points of Scientific Diving Techniques
3.1 On-Site Inspection and Planning
Use a compass to determine the original orientation and mark it, and use red garden tape to mark the branches to be retained. Pre-set the shape according to the golden ratio, retaining 1/3 of the original branches as nutrient branches.
3.2 Root Protection Operations
Excavate a circle with a radius 8 times the diameter of the trunk, using a layered stripping method: the surface layer of 30cm with a flat-mouthed spade, and the deeper layer with a narrow-mouthed pickaxe. The main roots should be retained to a length of ≥40cm, and the rate of fibrous roots retained should be >60%.
3.3 Soil Ball Treatment Norms
Wrap the soil ball with moist moss, cover the outer layer with non-woven fabric, and secure it with sisal rope. During transportation, use a three-point support method to place it, spray with water every 2 hours to keep it moist, and avoid direct sunlight.
Ⅳ. Key Care After Transplanting
After planting, build a shade shelter with 60% light blocking, and spray 5-6 times a day for the first 20 days to maintain humidity. Use a 200ppm ABT root growth powder solution to water the roots, and add EM bacteria solution every 10 days to promote the formation of mycorrhizae. When the germination rate reaches 75% or more in the following spring, the first shaping pruning can be carried out.
Mastering the scientific methods of digging wild camellia stakes is not only related to the success rate of creating potted landscapes but also a responsible use of natural resources. It is recommended to use GPS to record the original location information and to plant young seedlings after digging, achieving ecological sustainable development.