How to plant magnolia seedlings
The core content of this article: how to plant magnolia seedlings and related contents about the cultivation and maintenance of magnolia trees as green plants. Detailed content will be shared next.
1. Cultivation place for magnolia: Magnolia can be cultivated indoors, on balconies, in courtyards, greenhouses, or large-scale orchid farms.
2. Choosing a magnolia pot: Terra cotta pots are the preferred choice for growing magnolias, as they have good water permeability and breathability, are not prone to waterlogging, are easy to manage, and do not easily rot roots.
3. Soil selection: Magnolias prefer loose, decomposed soil, with soil from under the trees in mountainous areas, pond mud, or peat soil being the best. It is also possible to use碎 brick, weathered granular materials, and specially formulated granular soil.
4. Potting and dividing magnolias: Generally, it is most suitable to repot or divide magnolias in spring and autumn. If repotting or dividing in the high temperatures of summer, it is easy for the magnolia roots to become infected, causing the leaves to turn yellow and the seedlings to die. In winter, when orchids are dormant and temperatures are too low, repotting or dividing can prevent the orchids from growing new roots and may also infect the young buds that will emerge the following year.
Before potting, check if the orchid has rotting roots or烂 leaves, and if so, trim them. Sterilize the scissors with alcohol before trimming, then dilute pesticides with water in a pot, immerse the orchid roots for about 10 minutes, remove and dry before potting.
5. Light and ventilation: Like other plants, orchids need light to grow, but not strong light exposure. In strong sunlight during summer and autumn, sunshade nets can be used to cover them. If the temperature is too high, two layers of sunshade net can be used. Proper ventilation is key to successful orchid cultivation, requiring the orchid shelves and cages to be elevated all around.
In indoor orchid cultivation, conditions for air circulation should be provided on windless days. In summer, fans can be used for exhaust, and in winter, windows and doors should be opened regularly for ventilation, maintaining a temperature not lower than 0°C to prevent frost damage to the buds and young seedlings.
6. Watering management: An ancient saying goes, "Dry orchids, wet chrysanthemums," emphasizing that orchids should be slightly dry. There is no fixed time for watering orchids; rather, water when they are dry. Orchids have fleshy roots, and excessive water can easily cause root rot, while too much dryness can cause the roots to wrinkle and dehydrate, leading to death.
The water supply needed by orchids comes from two sources: one is absorbed through the roots and transported throughout the plant via the vascular system; the other is moisture from the air, which is absorbed through the stomata on the leaves, providing the necessary water for metabolism. During high temperatures and dryness in summer and autumn, especially when growing orchids on balconies, water should be sprayed on the ground to let it evaporate, creating artificial humidity, and the leaves should also be misted regularly.
7. Fertilization management: Generally, fertilizing the roots of orchids should be minimized. Organic fertilizers can include a small amount of soybean cake, stinky fish water, yogurt, etc., and inorganic fertilizers can include a small amount of compound fertilizer, potassium dihydrogen phosphate, etc., usually applied 3 to 4 times a month. Fertilizing the leaves of magnolias mainly involves using products like Gao Le (high potassium type), Gao Chan Ling, Leaf Power, Ai Duo Shou, potassium dihydrogen phosphate, etc., usually applied 2 times a month, diluted according to the instructions on the product label.
The above information provides a complete guide on how to plant magnolia seedlings and the cultivation and maintenance of magnolia trees, for your comprehensive understanding and reference!