How to raise gardenia in the four seasons?
Four seasons gardenia learn the name sea gardenia, can bloom in four seasons, the flower is double, the flower color is crystal clear like jade, the flower is fragrant to the nostrils, many people like to raise. So, how to raise gardenia in the four seasons?
1. Soil
Gardenia likes the slightly acidic environment, and the acid soil with loose, fertile, strong water and fertility conservation and good drainage is suitable for planting. It can be made from a mixture of 70% red soil and 30% rotten leaves, and the soil pH value is between 4.0 and 6.5.
2. Temperature
Four Seasons Gardenia likes a warm environment, the suitable temperature for growth is 20-25 degrees, and the temperature required for flowering is 26-28 degrees. Attention should be paid to cooling when the temperature is too high in summer and heat preservation if the temperature is too low in winter.
3. Lighting
Four seasons gardenia like light, more shady, should not be exposed to strong sunlight. Spring and autumn can be exposed to the sun for 8 hours; in summer, the noon light is too strong, so it should be properly shaded to avoid direct light; and in winter, it should be placed on the south-facing balcony where the sun can be seen.
4. Watering
Four seasons gardenia like a humid climate, often watering during breeding, but not stagnant water. If it is dry, hot weather, in addition to more watering, but also spray water around the plant; watering should be controlled in winter.
5. Fertilization
Four seasons gardenia like fertilizer, because it blossoms in all seasons, it is necessary to ensure that the plant has adequate nutrition. Fertilizer can be applied every half a month, and organic fertilizers such as cake fertilizer or pig manure and urine can be applied. When applying fertilizer, you'd better add more water to prevent burning flowers. Stop applying fertilizer after flowering in winter.
6. Diseases and insect pests
Four seasons gardenia in summer high temperature and poor ventilation should occur shell insects, red spiders, soot disease, timely spray control.
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