How to grow gardenias to keep them alive
For most women, learning how to grow gardenias to keep them alive and the small experience of caring for and managing gardenias, let's take a look together.
Gardenia is a evergreen shrub of the Rubiaceae family. Its leaves are evergreen, the branches and leaves are lush, the flowers are pure white and fragrant, and they have high ornamental value. Moreover, gardenias can be used as medicine, with the effects of clearing heat and detoxifying. Gardenias symbolize strength and eternal love, making them a very meaningful flower. Let's see how to care for it.
1. Suitable Soil
Gardenias prefer acidic soil. Using alkaline soil for cultivation is detrimental to their growth. You can buy specialized soil for their cultivation, or if you want to mix your own soil, it is recommended to use a mixture of decomposed leaf soil, sandy soil, and garden soil in a ratio of 5:2:3.
2. Proper Watering
Gardenias like a moist environment, and when watering, you should keep the soil slightly moist. Especially during their growing period, the soil should be kept moist for a long time. Watering should be done in the morning to avoid doing it at night. If necessary, you can spray some water on the leaves to keep them moist.
3. Reasonable Fertilizing
Gardenias require a high level of nutrients, and it is important to fertilize them in a timely manner. A full-nutrient organic liquid fertilizer is a good choice, but you can also apply rotted cake fertilizer water. Fertilize once a week. During the budding stage of gardenias, you can also apply top dressing with 1-2 applications of potassium dihydrogen phosphate solution. Stop fertilizing during the high temperatures of summer and the low temperatures of winter.
4. Appropriate Temperature
The optimal growing temperature for gardenias is 16°C to 18°C. High or low temperatures are detrimental to their growth. If the temperature is too high, cooling measures should be taken, and if the temperature is too low, heating measures should be applied.
5. Sufficient Light
Gardenias need ample light to grow properly. except during the high summer temperatures and the winter dormancy period, gardenias should be given plenty of sunlight and can be exposed directly to the sun.
6. Disease and Pest Control
Yellowing disease, leaf spot disease, and scale insects are common diseases and pests of gardenias, especially during the flowering period in summer when high temperature and humidity can easily cause diseases and pests. Prompt control is necessary.
7. Proper Pruning
Proper pruning of gardenias promotes their growth. Pruning can be done after the flowering period, removing diseased and weak branches, sprawling branches, and other unhealthy growth.
8. Timely Potting
Gardenias grow relatively fast. To avoid soil compaction, small pot space, and insufficient soil nutrients, it is important to repot them in a timely manner. Generally, repotting should be done every 2-3 years.
The above content on how to grow gardenias to keep them alive and the full content of gardenia care and management, hope it is helpful to green plant enthusiasts!