Rhododendron grandiflora is suitable for growing in humic soil with good air permeability. Especially pay attention to the pH of soil. Although it can grow in the soil of ph7.0-8.0, it grows best in the soil of ph5.5-6.5.
It likes to be warm and suitable for growing in the environment of 15-20 ℃. When the temperature is relatively low in winter, we need to take some heat preservation measures for it
It can't grow and blossom without sunshine, but it can't be directly exposed to the sun in midsummer. We need to take some measures to shade it.
It likes the condition of slightly wet soil, so it needs to keep the soil moist during maintenance. It also likes humid air conditions. On dry days, it can sprinkle some water on the ground around it.
