The culture method of gardenia?

The culture method of gardenia? Do you have any netizens to help introduce you? The cultivation methods of Gardenia jasminoides are sorted out in the planting network, and the following are listed for netizens' reference: gardenia's requirements for growth environment: gardenia originated in the Yangtze River Basin of China. Like a warm, humid and sunny environment. It is cold-resistant, semi-overcast, afraid of stagnant water, strong sprouting and tillering ability, and resistant to pruning. The optimum temperature for growth is 18: 30 ℃ from March to September and 13: 18 ℃ from September to March of the following year. It can withstand the low temperature of-10 ℃ in winter and the leaves will fall off when the temperature is below-12 ℃. The soil should be acid soil which is rich, loose and well drained. Propagation method of Gardenia jasminoides 1. Cutting: cutting mature branches from 2 to 3 months, 10-12 cm long, and rooting 20-30 days after cutting. Cut the twigs in the rainy season, 15 cm long, insert them into the sand bed, and take root 10-12 days after insertion. Method 2. Striping: in April, 2-year-old branches with a length of 20 cm were selected and buried in the soil to keep them moist and rooting in 20-30 days. It was separated from the mother plant in summer and planted in the following spring. Gardenia planting season and key points: it is better to transplant seedlings or potted plants from February to March or October to November. If carried out in the plum rain season, it is necessary to bring soil balls. Keep the soil moist during the growing period, and water more during flowering and midsummer. Fertilize once a month, apply phosphorus and potassium fertilizer twice before flowering or use Huiyou 21-7-7 acid fertilizer. Potted plants were watered with thin alum fertilizer every 7 to 10 days to promote the thick green leaves and the hypertrophy of flowers. Pruning and shaping in the early spring of the following year, and cut off dead branches and long branches in time. Disease and pest control of Gardenia jasminoides: spot blight and chlorosis often occur. Spraying with 600 times of 70% mancozeb wettable powder and regularly adding 0.1% ferrous sulfate solution in watering can prevent chlorosis. Insect pests are harmful to diamondback moths, shell insects and whiteflies, which are sprayed with 1000 times of 90% trichlorfon or 1500 times of 80% dichlorvos. Click to get more gardenia planting techniques click to get more flower planting techniques