Detailed Explanation of Sunflower Cultivation Methods and Planting Techniques
Annual herbaceous flower, prefers warmth and high temperatures. Robust and requiring no special management, with strong nutrient absorption, it can grow in any soil. Cultivation points: optimal germination temperature: 22-30°C, optimal growth temperature: 15-35°C, planting requirements: sow seeds directly about 1CM deep, germination occurs in about 5-7 days, transplant when seedlings have 4-6 true leaves...
Annual herbaceous flower, prefers warmth and high temperatures. Robust and requiring no special management, with strong nutrient absorption, it can grow in any soil. Cultivation points: optimal germination temperature: 22-30°C, optimal growth temperature: 15-35°C, planting requirements: sow seeds directly about 1CM deep, germination occurs in about 5-7 days, transplant when seedlings have 4-6 true leaves, or sow seeds directly into pots. Each 7-inch pot can hold one plant. Cover with soil until the seeds are no longer visible, and water thoroughly. The best growing medium is fertile sandy loam or loam, with good drainage and ample sunlight; insufficient sunlight makes blooming difficult. Avoid planting in low-lying areas. After establishment and survival, fertilizer can be applied; NPK or various organic fertilizers are all ideal, and soil should be hilled up around the roots to stabilize the plant and prevent lodging. After flower buds form, water more frequently to keep the soil moist.