This article directory guide:
Soil selection watering lighting fertilizing pruning pest and disease control pottingGardenia, with its snow-white flowers and fresh fragrance, is deeply loved by people. As a common potted plant, the maintenance of gardenia pot is also a science. Next, I will introduce the precautions for gardenia pot in detail to help新手 friends better maintain gardenia.
Soil selectionGardenia has high requirements for soil, preferring loose and well-drained acidic soil. On the market, you can buy special soil for gardenias, or make your own. The mixing method is as follows: mix rotten leaf soil, garden soil, and sandy soil in a ratio of 2:2:1, and then add an appropriate amount of bone meal or ferrous sulfate to adjust the pH of the soil.
WateringGardenia prefers a humid environment but avoids waterlogging. When watering, follow the principle of "watering when dry and wet", that is, water when the soil surface is dry. In summer, you can increase the frequency of watering appropriately to keep the soil moist. In winter, you should reduce watering to avoid frost damage caused by low temperatures.
LightingGardenia prefers a semi-shaded environment and avoids direct sunlight. When maintaining gardenias indoors, place them in a place with sufficient scattered light, such as a balcony or windowsill. In summer, be sure to shade gardenias to avoid direct sunlight.
FertilizingGardenia requires sufficient nutrients during its vigorous growth period. Generally, starting from spring, apply a compound fertilizer every 15 days. When fertilizing, be careful not to let the fertilizer come into contact with the leaves. In summer, you can reduce the frequency of fertilization appropriately. In winter, you should stop fertilizing to avoid affecting the growth of gardenias.
PruningDuring the growth of gardenias, it is necessary to prune withered and yellow leaves and weak branches to maintain the ventilation and light transmission of the plants. When pruning, use a sharp pair of scissors to avoid damaging the plant.
Pest and disease controlThe common pests and diseases of gardenias include aphids, red spiders, and powdery mildew. When pests and diseases are found, take measures in time. Aphids and red spiders can be sprayed with insecticides, and powdery mildew can be controlled with fungicides such as carbendazim.
PottingGardenia grows rapidly and needs to be repotted every year. When repotting, choose a pot of the same size as the original pot and add new potting soil. Pay attention to pruning the roots, removing rotting and overgrown roots.
The maintenance of gardenia pot should pay attention to the above seven aspects. Only by mastering these techniques can your gardenias bloom more brilliantly. I hope the above content is helpful to everyone. Wishing everyone success in maintaining gardenias!