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Ornamental kale and cabbage seeds edible garden and family sightseeing apply red and white

Description

Kale likes the cold climate is mild, cold strong, the ability to exercise a good seedling short time low of 12 degrees, plants grow in winter in northern China open field cultivation can not withstand frost withered short scores, but not Long-term continuous withstand cold, seed plants need at a temperature of 2 degrees to 10 degrees for more than 30 days to flowering by vernalization bolting. Seed germination optimum temperature is 18 degrees to 25 degrees, plant growth temperature of 20 degrees to 25 degrees in the summer can long 35 high, but the flavor of the hot season in the leaves harvested poor leaf quality than the hard, fiber and more. Kale more shade, but plenty of light leaf growth fast, good quality. To bolting flowering seed plants under long days. Greater demand for water, drought and water shortage during leaf growth is slow, but not waterlogging. Adaptability to soil, manure and humus rich loam or clay loam Wosha most appropriate. Rapid growth in the adequate fertilizer and cold climate, high yield, good quality. Rich in calcium, pH value of 5.5 to 6.8 in the soil of the most vigorous growth. Cultivation should always thin topdressing fertilizer, especially nitrogen, and small amounts of calcium fertilizer, conducive to the growth and improve quality.