Leaves Turning Yellow

Question

I have two gardenia bushes and I noticed that there are some leaves that are yellow with black or brown at the tips. Is it something that the bush is lacking or getting too much of?

Answer 1

Gardenias are notorious for yellow leaves and it can happen for many reasons. This article will cover many of the common reasons:
https://www.gardeningknowhow.com/ornamental/flowers/gardenia/helping-a-gardenia-bush-with-yellow-leaves.htm