Why do the yellow leaves and buds fall off the gardenia bought back?
Let's talk about the reasons why the yellow leaves and buds fall off the gardenia bought back, which is related to the green plants and flowers. Next, the editor will introduce it.
Why do the yellow leaves and buds fall off the gardenia bought back?
The environment at home is quite different from that in the greenhouse, and both temperature and humidity have changed. The gardenia cannot adapt immediately and uses falling buds and yellowing leaves as self-protection.
Many gardening enthusiasts buy a pot of gardenia to raise at home. However, after buying it, the leaves turn yellow and the buds fall off. In fact, the main reasons for this situation are the following two.
1. Unsuitable environment
The environment at home is quite different from that in the greenhouse, and both temperature and humidity have changed. The gardenia cannot adapt immediately and uses falling buds and yellowing leaves as self-protection.
2. Unsuitable soil
Nurseries usually grow gardenias in black nutrient pots and yellow soil. When there is a lack of water and nutrients, the roots will extend from the bottom of the pot to absorb nutrients from the ground. The soil of the gardenia we buy back has compacted, and it cannot absorb any nutrients.
Watering is also difficult to penetrate. We can repot the gardenia, gently remove the soil from the pot, soak it in water slightly warmer than room temperature for half an hour, and then transfer it to new growing media.
3. Preparation of growing media
Choose to mix slightly acidic pine needle soil or decomposed leaf soil with an appropriate amount of peat soil and perlite. After potting the gardenia, water it once with water containing carbendazim to disinfect the roots and soil. This can greatly improve the survival rate of the gardenia and allow all the buds to bloom.
The detailed introduction about why the yellow leaves and buds fall off the gardenia bought back, as mentioned above, do you understand now?