How to save the yellow leaves of gardenia

First, increase watering

1. Reason: gardenia has higher requirements for soil moisture and air humidity, and yellow leaves will appear if it can't meet its needs.

2, solution: usually observe its state, the soil dries should be watered, but watering is not suitable for watering too much at one time, too much will lead to stagnant water in the basin, it will rot roots. Usually water the basin once in two days or so, and spray water on the branches and leaves sooner or later. Autumn and winter can appropriately reduce the number of watering and the amount of watering, once a month.

Second, adjust the soil quality

1. Reason: it is an acidic plant, so the soil it needs is acidic soil. If the soil is alkaline, it can not meet its growth needs.

2. Solution: usually measure the acidity and alkalinity of the soil. If the soil becomes alkaline, you can mix some rotten leaf fertilizer into the soil, which can turn alkaline soil into acidic soil.

Third, increase the light

1, reason: gardenia is a sunny plant, insufficient sunlight will affect its growth, the emergence of yellow leaves is not surprising.

2. Solution: make sure it has 8 hours of light every day, but because it can't shine strongly, it needs proper shade when the sun is high at noon, and it can be left untreated at other times.

Fourth, increase fertilization

1. Reason: gardenia likes fertilizer, and insufficient fertilizer will affect its health.

2, the solution: usually fertilize once or twice a month, but in the growing period and flowering period, it is best to ensure that once a week, fertilization, more times, less amount. It is similar to the "eat less and eat more" when we eat.