The leaves on my camellia are yellowing.
The bush was planted a year ago. It has plants surrounding it. It has buds on it, but it does not look healthy at all, because of the yellow leaves. It is about 80 cm high.
Certified GKH Gardening Expert
This is usually the case with pH being too high, or underfeeding. Usually it is the first case, though.
This can be lowered with iron or sulfur. Follow all package instructions after testing the pH of your soil.
This article will offer more information: https://www.gardeningknowhow.com/ornamental/flowers/camellia/camellia-fertilizer-info.htm