How to plant calla lilies with yellow flowers?

How do you grow yellow flowers? What to note yellow calla alias yellow calla, araceae calla genus. A summary of yellow calla lily crisp elegant, yellow flower bud, green leaves, decorated with white spots, can be described as two unique ornamental plants. At present, calla lily has become an important cut flower and potted plant material besides being widely used in garden waterscape arrangement. 2. The ecological characteristics and origin are unknown. Likes warm, humid and sunny environments. Not cold and drought, slightly shade tolerant. The optimum temperature for growth is 20~25℃, and the temperature at night is not lower than 16℃. The temperature is higher than 30℃ or lower than 10℃ and forced to dormancy. In winter, it cannot be lower than 10 ° C. Suitable fertile, water retention performance is good slightly acidic clay loam. 3. Reproductive skills 1. Dividing plants: After flowering, the old leaves gradually wither, and when new leaves grow or when the pots are changed in autumn, the small tubers around the mother plants are peeled off, and the pots are graded. Generally, they bloom 3 months after planting. 2. Sowing: indoor pot sowing, seed maturity immediately sowing, germination temperature 21~27℃, germination 15~20 days after sowing, seedling cultivation 3~4 years before flowering. Four, cultivation points potted with fertile garden soil or pond soil, with 20~25 cm potted 3~5 tubers, after planting soil to keep moist, fertilizer 2 times in the growth period, with decomposed cake fertilizer water or Huiyou 20 - 20 general fertilizer, and pay attention to weeding and spraying more water to the leaves, cut off the withered leaves after flowering. A small amount of tubers can be left in pots, and more can be dug out and stored indoors. 5. Control of diseases and insect pests Tubers are prone to rot disease during dormancy or storage. In the early stage of disease, 200 units of streptomycin powder 1000 times solution are sprayed on the surface of tubers, dried and stored. The pests were red spider and thrips, which were sprayed with 1500 times solution of 0.5% abamectin EC and 1500 times solution of 10% imidacloprid WP respectively. Click to get more calla planting technology Click to get mass flower planting technology