can anyone help me here and give me advice? :,) this is my brother’s bamboo plant that i’ve been taking care of. i’ve repotted the plant about a year ago with rocks i’ve picked up while hiking (and didn’t clean them so i’m assuming that could be the problem?) and since then the leaves been yellow. i try frequently watering it once the water runs low, still been yellow. now i’m thinking about repotting since it looks like the roots are growing. any advice and helpful tips?