Azalea is a woody flower, which can be a small tree, but most of them are shrubs, which are a kind of azaleas. It is very beautiful and famous, and many gardens have cultivated it.
In the growth period and flowering period, there are more requirements for fertilizer and water. In winter dormancy and slow growth in summer, fertilizer and water should be controlled to prevent root rot. I like a humid and cool environment, and the climate in the north is dry. I need to water and spray it in time to keep the air high in humidity.