Care of Gardenia Bush (Yellow Leaves)
Just purchased two gardenia bushes and one has developed a couple yellow leaves. What does it need? Is that an indication of a need for fertilizer or too much water?
Certified GKH Gardening Expert
Here is an article that you may find helpful: https://www.gardeningknowhow.com/ornamental/flowers/gardenia/helping-a-gardenia-bush-with-yellow-leaves.htm