Gardenia is a very delicate flower. It is troublesome to maintain. If you add a little plant ash to it, it will feel it. Because the plants like to grow in acid soil, and the plant ash belongs to alkaline material, which do not match. If it is added randomly, the soil will be alkalized, and the plants will also have adverse reactions. Slowly, the growth will become weaker, the leaves will turn yellow, and the flowers will not be able to open. Although plant ash contains potassium fertilizer, it is better not to use it for Gardenia
1. Light: it doesn't like to grow in the sun, which will make its leaves yellow and dry, but it will not see the sun, which will hinder the growth of plants. So in the daily maintenance, to choose a good place, to make the plant can contact with the sun, to the summer, timely sunshade, prevent the sun.
2. Fertilization: it likes nutrients very much, so when maintaining, it should pay attention to adding fertilizer in time. It can't add too much at one time, and the concentration is too high, but it's not suitable for growth. Can be added in small amount, as many times as possible
