Techniques for cultivating peony

To ensure successful cultivation of potted flowering plants, the following detailed steps should be followed: 1. **Seedling Selection**: Choose healthy, vigorous plants that are over three years old and have at least five branches. The flower buds should be plump and well-developed. During the growing season, implement intensive care by removing excess root pods and unnecessary flower buds. Promptly remove any residual flowers and provide adequate water and nutrients to support strong growth. 2. **Seedlings and Pots**: When transplanting seedlings, take care to keep the roots intact and allow them to dry slightly so the roots become more flexible. Select pots with a diameter of 25–30 cm and a depth of 35–40 cm. Use loose, well-draining soil that is neutral or slightly alkaline. A mix of 1/3 coarse sand, pond mud, and humus soil works well for optimal drainage and nutrient retention. Plant the seedlings approximately 42–56 days before the Spring Festival to allow sufficient time for development. 3. **Management**: - **Initial Seedling Stage (First 3 Days)**: Water the plants thoroughly after planting. For the next few days, water them 6–8 times daily, provided the temperature remains above 10°C. - **Sprouting and Budding Phase (Approx. 4 Days)**: Remove any weak or non-viable buds as soon as they appear. Continue watering 6–8 times per day, keeping the temperature moderate. Avoid high heat during this stage to prevent stress on the plant. - **Bud Development Stage (Approx. 5 Days)**: At this point, the buds begin to grow taller and elongate, and the stem structure becomes visible. This is a critical period, as external factors like wind, temperature fluctuations, and moisture levels can significantly impact growth. Maintain a stable environment by providing wind protection, insulation, and consistent moisture. Prune excess buds, remove basal shoots, and thin out some leaves to concentrate nutrients on the developing buds. Apply a solution of "900" (200–600 ppm) in the morning and evening. Fertilize every three days using a balanced liquid fertilizer. - **Bud Enlargement (Approx. 10–13 Days)**: Gradually increase the temperature throughout the day, ensuring it stays within 10–18°C. Provide ample light to encourage healthy bud development. If the flowering period starts too early, reduce temperature and light slightly to delay blooming. If it’s delayed, increase warmth and light, and apply a diluted solution of "Love More to Receive" (3000 times) along with "920" to promote faster opening. - **Bloom Preparation (Breakthrough Period)**: The buds will become shiny and glossy, signaling that flowering is imminent. If the buds open too quickly, place the pot in a cooler area to slow down the process. If blooming is delayed, mist the plants with warm water and increase light exposure. Once the flowers start to open halfway, move the plant to a lower temperature to extend the bloom period. If the stems are damaged, cut them just above the burned red strip to prevent nutrient loss. Insert every five stems into a moist pot to create an attractive potted display. By following these steps carefully, you can achieve beautiful, well-developed flowering plants ready for display during key events such as the Spring Festival.

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