Q.Feeding Gardenias
How often can I feed the coffee grounds to my plant? It’s also has some brown leaves…. Do I trim the plant back? Thanks
Certified GKH Gardening Expert
If the coffee grounds are used, they aren't adding acidity to the plant but they do improve the soil's tilth. Just add them occasionally. Here are care tips for gardenias and also info about coffee grounds.
https://www.gardeningknowhow.com/ornamental/flowers/gardenia/gardenia-plant.htm
https://www.gardeningknowhow.com/ornamental/flowers/gardenia/common-gardenia-diseases.htm
https://www.gardeningknowhow.com/ornamental/flowers/gardenia/when-to-prune-a-gardenia.htm