Detailed Explanation of Orchid Seed Planting Methods and Steps
In the process of planting orchids, you can first disinfect the seeds and soak them in dilute sodium chlorate for germination promotion. Before planting, add an appropriate amount of coarse sand, coarse sand and charcoal to the soil. After thoroughly disinfecting the soil, bury the seedlings in the soil, water them and keep them moist, and provide sufficient light during the young stage.
Orchid seed planting method 1. Seed treatment
Seed treatment is a basic requirement. Since orchid seeds are relatively fine, it is best to select mature seeds that have not yet split open. After disinfecting the seeds once in an alcohol solution, soak them in 10% sodium chlorate for 5 to 10 minutes. After rinsing several times, place them on the culture medium and keep the temperature at about 25°C, and they will germinate quickly.
2. Substrate preparation
The flowerpot selected is mainly a clay pot. Add an appropriate amount of coal cinder, coarse sand and charcoal to it, then add a mixed soil of peat soil and sandy loam. Turn the soil over once, water it, and spray an appropriate amount of potassium permanganate solution for thorough disinfection to kill the disease-causing substances inside.
3. Planting management
Bury the germinated seedlings in the soil, cover them with a layer of fine soil about 3 cm thick, water once to settle the roots, and keep the soil moist. When 4 to 5 true leaves have grown, carry out transplanting. During the plum rain season, move them indoors or set up a shed to shield them from rain. In dry seasons, spray water on the leaf surfaces every evening to keep them moist.
4. Post-planting management
In spring and summer, it is best to provide shade treatment, generally placing them at a south-facing ventilated window. The flowerpot should also be turned frequently every day so that the orchid receives light on all sides. In autumn, give half a day of light. When the temperature gradually drops, move them indoors, or cover them with a layer of dry grass to provide warmth and moisture retention.