What about the yellow leaves?

Last Updated: 2024/12/23, Recently, some pot friends reflect: their own potted purple back arrowroot has been raised for half a year, at the beginning of the period is still relatively easy to raise, but recently found that the leaves began to yellow. At first, I thought the flowerpot was small, so I changed it to a bigger new porcelain pot, but the yellow leaf phenomenon did not improve, and the yellow leaf phenomenon was still aggravated.