Is Gardenia suitable for indoor or outdoor cultivation?
Today, the editor will explain whether Gardenia is suitable for indoor or outdoor cultivation and some knowledge about the cultivation techniques of Gardenia. Keep reading!
Gardenia is an ancient and beautiful flower with white, yellow, red, purple and other colors. The fragrance is rich, and it has the effect of clearing heat and detoxifying. Gardenia is a plant that loves light and humidity. It needs sufficient sunlight and a humid environment to grow well. So, should Gardenia be grown indoors or outdoors? Today, let's discuss the suitable environment and maintenance points of Gardenia, so that you can grow healthier and more beautiful Gardenia.
Gardenia is native to southern China, prefers warm and humid climate, and is not resistant to cold and dry conditions. The suitable temperature for Gardenia is between 20-28℃, and it should not be lower than 5℃ in winter. The suitable humidity is between 60-80%, and the air should be kept humid in summer. The suitable lighting is strong light or semi-shade.
Therefore, Gardenia is more suitable for outdoor cultivation, especially in southern regions. If you are in northern regions or do not have a balcony, indoor cultivation is also possible, but you should pay attention to the following points:
- Choose a position that is sunny and well-ventilated.
- Regularly provide fresh air for Gardenia.
- Keep warm in winter and avoid exposure to direct sunlight or extreme cold.
- Pay attention to cooling in summer and avoid high temperatures or dryness.
In addition to choosing a suitable environment, the maintenance of Gardenia also requires attention to the following aspects:
- Soil: Gardenia prefers acidic soil with a pH value between 5-6. You can mix decomposed leaf soil, peat soil, and garden soil in a ratio of 3:3:4 to make cultivation soil. Change the pot and soil once every spring.
- Watering: Gardenia prefers moisture but not waterlogging. Watering should be done when the soil is dry and wet, not too much or too little. Water once a day in summer, every other day in spring and autumn, and every two days in winter. Use soft water or slightly acidic water for watering.
- Fertilization: Gardenia likes fertilizer but not excessive fertilizer. Fertilize with thin fertilizer frequently, applying liquid fertilizer once a week, which can be made of cake fertilizer, ferrous sulfate, or organic liquid fertilizer. Apply a phosphorus and potassium fertilizer before flowering. Stop fertilizing during high summer temperatures and low winter temperatures.
- Pruning: Gardenia should be pruned appropriately to maintain the plant shape and promote flowering. Prune old roots and weak branches when changing pots in spring, leaving 3-4 branches. Lightly prune after flowering every year to remove withered flowers and branches affected by diseases and pests.
- Pest and disease control: Gardenia is susceptible to yellowing disease, leaf spot disease, and scale insects. It is necessary to detect and handle them in time. You can spray sulfur powder, carbendazim, or insecticides.
In summary, Gardenia is a beautiful and useful flower that requires a well-lit, appropriately humid, and moderately warm environment to grow well. Gardenia is more suitable for outdoor cultivation, and if grown indoors, it is also necessary to adjust the environmental conditions. Attention should also be paid to soil, watering, fertilization, pruning, and pest and disease control to make Gardenia bloom more beautiful flowers.
The specific introduction of whether Gardenia is suitable for indoor or outdoor cultivation and the cultivation techniques of Gardenia shared in this article are for reference by netizens.